Fire Brigade Research Articles

Abstract Su502: Is 80% a Reasonable Minimal Goal for Defibrillation Efficacy of Out-of-Hospital Cardiac Arrest ?

Introduction: There is no clear goal defined by standards or learned societies on clinical performance related to defibrillation efficacy. In literature, monophasic shocks defibrillation efficacy is mainly >70% whereas biphasic is >80%. Resuscitation guidelines define efficient defibrillation as cessation of shockable rhythm at 5s post-shock and proceed to state that beyond 5s, shock outcomes are biased by known confounders (call to AED connection time (CallAEDTime), bystander, cardio-pulmonary resuscitation (CPR), drugs…). Thus, it is consistent that automated external defibrillator (AED) performance should be assessed in terms of defibrillation efficacy right after the shock rather than in terms of restoration of a spontaneous circulation or survival to hospital discharge. This study aimed to define an acceptable goal for validation of defibrillation efficacy. Method: In this observational retrospective study, we included AED tracings of adult non-traumatic out-of-hospital cardiac arrest (OHCA) patients with initial ventricular fibrillation (VF) rescued by basic life support teams (Paris Fire Brigade) from 01/2017 to 02/2022. Cardiac rhythm was examined during the 10 first minutes of connection of the AED (DGT7, Schiller Médical, France). Shockable rhythm is defined as coarse-VF with at least 200µV peak-to-peak amplitude (ptpA). Efficient defibrillation was defined as cessation of shockable rhythm at 5s post-shock. We fitted a linear mixed model to predict defibrillation efficacy using the 4s ptpA of pre-shock VF. The model included the patient as random effect and a p-value <0.05 was considered statistically significant. Results: We analyzed 1333 shocks from 547 patients, with: median age of 59 (interquartile range, IQR[49-71]), 78% male, 36% in public places, 72% with bystander CPR and median[IQR] CallAEDTime of 13min [10-15]min. The effect of the pre-shock ptpA of VF on the defibrillation efficacy is statistically significant: OR=1.023, 95% Confidence Interval (CI) [1.010,1.036], p<0.001. That means that for each 100µv increment in VF amplitude pre-shock, the probability of success at 5s post-shock increases by 2.3%. Adjusting for age, sex, location, CPR and CallAEDTime does not change the results. The logistic regression of Figure1, shows a defibrillation efficacy at 200µV ptpA of 79%, CI [75,82]%. Conclusion: Based on 1333 OHCA biphasic shocks, this study suggests defining 80% as a reasonable minimal goal for validation of the AED defibrillation efficacy.

Like a fire brigade, but without pay - Experiences of temporary employment among workers in Swedish elder care

This study investigates experiences of temporary work among care personnel in elder care. Semi-structured interviews were performed with fifteen temporarily employed care personnel in municipal nursing homes or home care and analysed using phenomenography. The informants’ experiences of having temporary employment were characterised by either a sense of flexibility or, more commonly, uncertainty, lack of control over life, time and economic situation, as well as difficulties associated with always being available. The informants’ experiences of working as temporary employees were characterised by the enjoyment of work and job satisfaction, differing experiences regarding the division of work and communication, but also being in an exposed position. The results reflect an experience of being in a vulnerable position. Taking these results into consideration in developing interventions to enhance the working conditions for temporarily employed might as a secondary result decrease the turnover and increase the continuity of the care for the elder.

Analysis of Safety Distances in Fire Explosions at Indoor Tank Storage Facilities Containing Flammable Liquids in Neighborhood Living Facilities

This study analyzed the minimum safe distance required for rescue activities in a flammable liquid fire explosion in an indoor tank storage facility within a neighborhood living facility. The safe distance was derived using guidelines, accident data, and simulations of accident cases. The considered chemicals were acetone, which was used as the refined oil, and N-dodecane, which was used as the diesel. The Busan bathhouse fire explosion in 2023 was selected as the accident case. The results indicated that the safe distance in the guidelines was 50 m, and the safe distance for accident cases considering only thermal radiation was 30 m. The simulation results showed that the radiation heat and overpressure of refined oil were in the ranges of 17~52 m and 26~129 m, respectively, whereas the radiation heat of diesel oil was in the range of 19~47 m. Hence, it is reasonable to apply a minimum safety distance of 50 m, as set by the fire brigade, upon the initial arrival of a flammable liquid leak accident. To provide relief activities for a chemical rescue team arriving in the middle of an accident, it is necessary to create and provide data that can be used to set appropriate safety distances based on the characteristics of the material and environment.

IoT based smart emergency response system (SERS) for monitoring vehicle, home and health status

This paper presents an innovative Internet of Things (IoT)-based smart emergency response system that aims to improve safety and efficiency across vehicles, homes and healthcare settings. The proposed system combines advanced sensors, communication technologies, and intelligent algorithms to provide a comprehensive solution for real-time data monitoring and emergency management. Here, the vehicle device is equipped with temperature, gas, flame, GPS, piezo, and accelerometer sensor and the system can detect accidents, hazardous conditions, precise location automatically notifying emergency services. The home devices incorporate Flame Sensor, humidity sensor, DHT11, MQ-2 gas sensor, MQ-4 Gas Sensor, MQ-135 gas sensor, and intrusion detection to ensure immediate alerts and response to potential security threats. Lastly the health device is equipped with temperature, humidity, stress levels, heart rate, oxygen saturation, and fetal heart rate sensor which can monitor vital signs and detect anomalies, triggering alerts for medical emergencies and facilitating timely intervention. The novelty of the proposed study is it incorporates the three devices, processes the data and automatically notifies the emergency responders for further emergency assistance. Moreover, the system utilizes a cloud-based platform to collect, analyze, and disseminate data, enabling seamless coordination between emergency responders such as ambulance for health and accident emergency, fire brigade for fire emergency and affected individuals. We have also developed a MySQL-PHP-Laravel based live dashboard and emergency response system where both the user and relevant stakeholder will have the access which could mitigate the emergency situation in the quickest amount of time without human intervention. The findings of our study reveals that incorporation of IoT and smart infrastructure offers significant improvement of server response time 3 ms, accuracy > 99% and overall effectiveness of emergency management. This integrated approach not only enhances individual safety but also contributes to broader public safety goals, showcasing the potential of IoT technologies in creating smarter, safer environments.

Analysis of the government’s strategy and capacity in reducing the risk of fire disasters in the Indonesian capital

Urban areas are increasingly vulnerable to fire disasters due to high population density, sprawling infrastructure, and often inadequate safety measures. This study aims to analyze the capacity of the DKI Jakarta government in terms of human resource capabilities, asset readiness, and budget planning capabilities. Furthermore, it measures the government’s success as evidenced by the public response to the achievement of firefighter performance. This study uses qualitative analysis with a content analysis approach. Data sources come from annual performance report documents and the content of the DKI Jakarta Fire Department website containing city disaster information. Performance report and website data are analyzed and used as research data to support qualitative analysis. This research shows that command decisions are essential in the organizational structure of the fire brigade. Both laboratory services are carried out optimally as a concrete effort to map fire potential. The laboratory tests the safety and suitability of firefighting equipment. Available budgetary support provides broad operational powers for the fire service. The government’s strength in minimizing or overcoming fire problems has received a positive response from the public. The operational achievements of firefighting continue to be consistent and increase. Ultimately, this research provides scientific insight into disaster mitigation and reducing the fire risk in cities.

Answering an “SOS”: A 12-Month Review of An Urban Pathfinder Service

Abstract Background The Pathfinder service is a collaboration between the National Ambulance Service (NAS) and acute hospital Physiotherapists (PT) and Occupational Therapists (OT). The service aims to safely treat over-65s who have called 999 with low-acuity problems at home. It offers safe alternative care pathways to traditional Emergency Department (ED) attendance to older adults within our hospital catchment area (Bernard et al. 2021). Methods A retrospective review of the service database for 2023 was completed. A patient experience survey was conducted over a 4-week period in Quarter 4 of 2023. The survey consisted of both Likert scale and open-ended questions. Service statistics and Likert data were analysed in Microsoft Excel, while open-ended responses were analysed thematically. Results A total of 598 calls were received by our Pathfinder service in 2023: live 999 calls (n=407), and “Special Services” (SS) calls from Dublin Fire Brigade (n=191). 55% of live 999 call referrals attended by Pathfinder were safely kept at home. Of 191 SS referrals, 35% (n=66) had a review by the Pathfinder team. Of the 66 assessed, 94% (n=62) were safely kept at home. A total of 1,392 follow-up interventions (home visits, phone calls, onward referrals) were completed by PT and OT. Service user feedback was overwhelmingly positive, with 100% (n=20) of respondents stating they would be happy to see the Pathfinder team again if calling 999. General feedback highlighted the responsiveness, thorough assessment, and friendliness and professionalism of the team. Areas for development included increasing staffing and increasing to a 7-day service. Conclusion The Pathfinder service is effective in an urban setting. Over a 12-month period, 55% of patients assessed by Pathfinder were safely treated at home, with follow-up support from Pathfinder PT and OT. Service users report positive experiences and would be happy to see the team in the future when calling 999.

Research on the practice of enhancing the regularization management of government full-time fire brigade

With the development of the social economy, the demand for fire safety among the people is increasing, and the problem of insufficient fire protection forces is becoming increasingly prominent. Therefore, developing a dedicated government fire brigade has become an effective way to solve this problem. This article aims to explore practical methods for improving the standardized management and professional construction of the government's full-time fire brigade. This article first analyzes the current situation of the government's full-time fire brigade, including problems in personnel establishment, salary and benefits, management system, and other aspects. Furthermore, it was discussed how to enhance the standardized management and professional construction of the government's full-time fire brigade, including improving organizational structure, clarifying responsibilities and functions, standardizing duty models, and increasing the level of professionalism. In addition, several considerations were also mentioned to strengthen the construction of the government's full-time fire brigade, including strengthening organizational leadership, improving guarantee mechanisms, and promoting standardized construction.

Fire-sensitive and threatened plants in the Upper Paraguay River Basin, Brazil: Identifying priority areas for Integrated Fire Management and ecological restoration

Extreme wildfires present an ever-increasing problem in different landscapes around the world. Here, we explore recent wildfires to prioritize recovery efforts and mitigate effects of future wildfires in the Pantanal, the largest continuous wetland in the world. Using ecological niche modeling (ENM), we categorize affected areas based on potential levels of degradation by fire and the predicted suitability for threatened and fire-sensitive plants. Based on this information, we identify key areas for fire prevention. Under land cover change scenarios predicted for 2050, approximately 25 % of the land cover under future threat will have potentially high biomass accumulation. We identified 1272 km2 in priority areas with forest formation, with restoration cost of at least US$ 576,189. This case study provides an analysis workflow that can be used to assess other wildfire-threatened parts of the world. These results can inform public policy to establish new fire brigades, conservation efforts using Integrated Fire Management, and restoration areas to mitigate biodiversity loss.

Emergency services at sports places in Rio de Janeiro: intervention of the sports management, activity and tourism

Emergency services in sports environments are crucial to ensuring the safety of those participating. Although Rio de Janeiro boasts a large and varied number of sports facilities, little is known about the dynamics of care provided in these locations. The primary objective of this study was to analyze the emergency response data from sports environments attended by the Military Fire Brigade of the State of Rio de Janeiro (CBMERJ). Secondly, the study aimed to compare the factors associated with emergency care at sports facilities, identify the most common injury sites, infer the causes of these accidents, and observe the frequency of fatalities during sports activities. For this study, 615 data points from the first emergency rescue group (1GSE) of the Rio de Janeiro Military Fire Brigade were analyzed, divided into North (n = 215), South (n = 145), West (n = 214), and Central (n = 30) zones. The dependent variables were: gender, outcome types, care types, transport types, immobilization, care characterization, care strategy, death details, emergency occurrences, and injury distribution by region. The zones were compared using the Kruskal-Wallis test and Dunn’s post hoc analysis, with a significance level of p≤0.05. Statistical analysis revealed differences between the zones when comparing outcomes, with the northern zone showing higher values (~75%) of treated and removed victims compared to the western zone (60%). There were also differences between the zones in the type of care provided, where the northern zone showed higher values (~35%) of intermediate care compared to the western (~20%), southern (~25%), and central (%) zones. The type of transport used varied between zones, with the southern zone showing higher usage of rapid response vehicles (ASE L) than the northern and central regions. The analysis further revealed a difference in immobilization conditions, with the central zone showing a lower frequency (~20%) of immobilization, that is, a higher proportion of "other" outcomes compared to the northern (~40%), western (%), and southern (~50%) zones. Keywords: Emergency care; sports practices; injury; Fire Department.

Intelligent Fuzzy Traffic Signal Control System for Complex Intersections Using Fuzzy Rule Base Reduction

In this study, the concept of symmetry is employed to implement an intelligent fuzzy traffic signal control system for complex intersections. This approach suggests that the implementation of reduced fuzzy rules through the reduction method, without compromising the performance of the original fuzzy rule base, constitutes a symmetrical approach. In recent decades, urban and city traffic congestion has become a significant issue because of the time lost as a result of heavy traffic, which negatively affects economic productivity and efficiency and leads to energy loss, and also because of the heavy environmental pollution effect. In addition, traffic congestion prevents an immediate response by the ambulance, police, and fire brigades to urgent events. To mitigate these problems, a three-stage intelligent and flexible fuzzy traffic control system for complex intersections, using a novel hybrid reduction approach was proposed. The three-stage fuzzy traffic control system performs four primary functions. The first stage prioritizes emergency car(s) and identifies the degree of urgency of the traffic conditions in the red-light phase. The second stage guarantees a fair distribution of green-light durations even for periods of extremely unbalanced traffic with long vehicle queues in certain directions and, especially, when heavy traffic is loaded for an extended period in one direction and the short vehicle queues in the conflicting directions require passing in a reasonable time. The third stage adjusts the green-light time to the traffic conditions, to the appearance of one or more emergency car(s), and to the overall waiting times of the other vehicles by using a fuzzy inference engine. The original complete fuzzy rule base set up by listing all possible input combinations was reduced using a novel hybrid reduction algorithm for fuzzy rule bases, which resulted in a significant reduction of the original base, namely, by 72.1%. The proposed novel approach, including the model and the hybrid reduction algorithm, were implemented and simulated using Python 3.9 and SUMO (version 1.14.1). Subsequently, the obtained fuzzy rule system was compared in terms of running time and efficiency with a traffic control system using the original fuzzy rules. The results showed that the reduced fuzzy rule base had better results in terms of the average waiting time, calculated fuel consumption, and CO2 emission. Furthermore, the fuzzy traffic control system with reduced fuzzy rules performed better as it required less execution time and thus lower computational costs. Summarizing the above results, it may be stated that this new approach to intersection traffic light control is a practical solution for managing complex traffic conditions at lower computational costs.

RETENTION OF FIRE WATER USED DURING FIREFIGHTING OPERATIONS BY THE FIRE BRIGADE

The article presents the issue of wastewater circulation after firefighting activities executedby fire brigades and the lack of research on the composition of water entering the city sewagesystem as well as the potential impact on the environment to which it is disposed of. It wasnoted that fire brigades use biodegradable foam agents during typical fire-fighting operations,both in sewage treatment plants and in the natural environment, but the main problem is theselection of fire-fighting techniques and extinguishing agents and the subsequent consequencesin the environment. Consideration was given to deciding whether to use water, which dissolvesflammable substances, foam containing surfactants, or completely refraining from extinguishingdue to the possibility of sewage entering the surrounding waters. To this end, it outlines the courseof fires where firefighting operations have resulted in the contamination of watercourses andbodies of water, contamination of the ground or long-term emission of toxic substances into theatmosphere. Due to the lack of guidelines for dealing with fire-water in urban conditions, attentionwas paid to absolute protection of watercourses and water bodies against the infiltration of postfiresewage in its original form and the use of mechanical dams and embankments to stop them atthe scene of the incident. Attention was also drawn to the proper operation of dosing equipmentand the environmental burden caused by using foam concentrates in higher concentrations thanrecommended by the manufacturer was presented.

Visitor safety and security compliance as a key component of event planning and implementation? Findings from a German research project on COVID-19

Introduction: Event Safety and Security Production (ESSP) typically involves event organizers, private security firms, authorities, police, fire brigades, and others. Their joint responsibility is to ensure safety, decide on measures, communicate them, and enforce them when necessary. Effective ESSP relies on visitor cooperation and rule compliance. The COVID-19 pandemic highlighted the importance of rule compliance in event safety and security. With the event industry’s standstill and subsequent reopening under strict conditions, organizers had to implement comprehensive safety and hygiene measures. Studies on crowd compliance under pandemic conditions identified influencing factors. These include perceived threats, sociodemographic characteristics, group behavior, trust in institutions, etc..Methods: Little research focuses on actively promoting rule compliance. Therefore, this paper addresses three research questions (RQ): (1) To what extent does the compliance of visitor safety measures play a role in the planning and implementation of events? (2) To what extent have visitor safety measures been complied with at events during the pandemic and did that change throughout the pandemic? And finally (3) How can the compliance of measures for visitor safety explicitly be taken into account in event planning and implementation? Qualitative data from 11 expert interviews and quantitative data from a representative population survey (N = 10,239) from a German research project on non-pharmaceutical interventions (NPIs) for the safe reopening of events during the pandemic are used to answer the first two questions (RQ1; RQ2). Results of the data triangulation point to recommendations for practical application (RQ3).Results and Discussion: Findings suggest a high level of compliance with COVID-19 measures among the survey respondents, with expert consensus on the need for active and communicative visitor involvement in the implementation and enforcement of visitor safety measures. These insights extend beyond pandemic-specific events to traditional security and safety measures in crowd management. For event practice, this indicates the importance of consistent, transparent, and engaging communication strategies starting well before the event, with the customer journey approach as a potential solution. Suitable approaches to visitor safety by event organizers should be implementable and enforceable; this is the key to ensuring that event communication in relation to ESSP is effective.

A Retrospective Analysis of The Causes of Industrial Fires in Istanbul Occurring Between 2015 and 2020

This study was conducted to analyze the causes of industrial fires that occurred in Istanbul from 2015 to the first half of 2020. An official application was made to the Istanbul Metropolitan Municipality Fire Brigade Department, which has archive data on this subject, to conduct the research and a sample set was created by filtering industrial fires from the data pool obtained after the approval of the application. In the analysis phase of the 4600 industrial fire data reached, the distributions of the fires according to years, the intended use of the property where the fire took place, the cause of the fire and the district where the fire took place were examined using the Chi-square analysis method. SPSS 22 software package was used in the analysis and the level of significance was determined as 0.05. The examination of the results of the analysis indicated that the leading cause of industrial fires in Istanbul between 2015 and 2020 was electrical equipment with a rate of 44.8%. Electrical equipment was followed by hot work equipment, heating equipment, cigarettes, flammable and explosive chemicals, cooking equipment and arson, respectively. In the study, the reasons of the fires obtained as a result of the analysis of the data were examined, a comparison with the US industrial fire statistics was made and recommendations for improving data and preventing the recurrence of industrial fires were made. In addition, it was emphasized that robust statistics on the causes of fires played an important role in the development of fire prevention strategies and legislation.

Évaluation du dispositif Medpack® en médecine d’urgence préhospitalière

Introduction: The MEDPACK® workstation, which won the Lépine competition in 2018, was created with the aim of improving nursing practices in terms of hygiene and ergonomics in pre-hospital emergency care. With an adapted nomenclature, it aims to provide the majority of care by itself, thus lightening the intervention bag.Method: We carried out a monocentric observational prospective study from 23/06/2018 to 01/03/2019 in the 6 resuscitation ambulances of the Paris Fire Brigade. A self-administered data collection notebook was filled in by the nurses after each intervention. It included an assessment of the hygiene and ergonomics of care with MEDPACK®, as well as a list of the medical devices and medicines used in the intervention bag, in addition to those used in MEDPACK®.Results: Seventy-two percent of the nurses felt that their care was more in line with good hygiene practices, with 76% perceiving an ergonomic gain when using MEDPACK®. The MEDPACK® was used in 69% of Vascular Access Placement (VAPP) procedures, while the intervention bag was useless in 75% of procedures. When the bag was used, it was used in 34% of cases for intubation equipment and in 15% of cases for onboard biology equipment. Forty-eight percent of the materials in the intervention bag were used in less than 1% of the interventions.Discussion: The MEDPACK® enables pre-hospital emergency paramedical care to be carried out in a way that is more in line with hygiene requirements, with ergonomics more suited to this context. An adjusted nomenclature of MEDPACK® makes it possible to carry out a large proportion of interventions and to rethink the materials making up the intervention bag. A period of adaptation to its use is necessary to modify nursing practices in order to allow its acceptance and appropriation. Moreover, its nomenclature is modular, which is why it could be adapted to fields other than pre-hospital emergency care, such as private practice or disaster medicine.:The MEDPACK® enables pre-hospital emergency paramedical care to be carried out in a way that is more in line with hygiene requirements, with ergonomics more suited to this context. An adjusted nomenclature of MEDPACK® makes it possible to carry out a large proportion of interventions and to rethink the materials making up the intervention bag. A period of adaptation to its use is necessary to modify nursing practices in order to allow its acceptance and appropriation. Moreover, its nomenclature is modular, which is why it could be adapted to fields other than pre-hospital emergency care, such as private practice or disaster medicine.

Using a Cultural Keystone Species in Participatory Monitoring of Fire Management in Indigenous Lands in the Brazilian Savanna

There is a consensus that fire should be actively managed in tropical savannas to decrease wildfire risks, firefighting costs, and social conflicts as well as to promote ecosystem conservation. Selection and participatory monitoring of the effects of fire on cultural keystone species may be an efficient way to involve local stakeholders and inform management decisions. In this study, we investigated the effects of different fire regimes on a cultural keystone species in Central Brazil. With the support of diverse multiethnic groups of local fire brigades, we sampled Hancornia speciosa (Apocynaceae) populations across a vast regional range of 18 traditional territories (Indigenous Lands and Quilombola Territories) as well as four restricted Protected Areas. We considered areas under wildfires (WF), prescribed burns (PB) and fire exclusion (FE) and quantified tree mortality, canopy damage, loss of reproductive structures and fruit production following a simplified field protocol. Areas with H. speciosa populations were identified and classified according to their fire history, and in each sampled area, adult plants were evaluated. We hypothesized that WF would have larger negative impact on the population parameters measured, while FE would increase plant survival and fruit production. We found that tree mortality, canopy damage, and loss of reproductive structures were higher in areas affected by wildfires, which also had the lowest fruit production per plant compared to PB and FE areas, corroborating our hypotheses. However, we also found higher mortality in FE areas compared to PB ones, probably due to plant diseases in areas with longer FE. Considering these results and that the attempts to exclude fire from fire-prone ecosystems commonly lead to periodic wildfires, we argue that the Integrated Fire Management program in course in federal Protected Areas in Brazil—based on early dry season prescribed fires—is a good management option for this, and likely other, cultural keystone species in the Brazilian savanna.

IMPLEMENTATION OF THE FIRE EMERGENCY RESPONSE SYSTEM AT DR. TADJUDDIN CHALID MAKASSAR

The growth and arrangement of existing buildings is often not balanced with the readiness of building infrastructure or gives the impression of forced development so that the resulting physical buildings pay little attention to fire hazards. Fire prevention is a building system that aims to save lives and property from the dangers of fire. Preparedness and handling before a fire occurs is a very important factor in preventing fires. The aim of this research is to see whether the implementation of the emergency response system at RSUP Dr. Tadjuddin Chalid Makassar is in accordance with standards. This research method uses qualitative research with a descriptive approach through in-depth interviews. The informants for this research are the person in charge of K3RS, Head of Sanitation Installation, members of the hospital emergency response team , hospital fire brigade team, hospital management team and Head of Facilities and Infrastructure Maintenance. The research results showed that RSUP Dr. Tadjuddin Chalid Makassar has implemented a fire emergency response system that is in accordance with standards, but it is not yet optimal, such as evaluation of training and education that has not been implemented, in the active fire system there are still APARs that have expired and several hydrants that are not attached with instructions for use, then in the system passive fires, there are still gathering places that are still used as parking lots and there are no emergency stairs specifically for patients who use wheelchairs. Keywords : System, Response, Emergency, Fire, Hospital

Police reforms in India: A Human Rights Concern

Abstract The police, an integral component of the justice system, are primarily tasked with maintaining law and order, particularly through the enforcement of criminal codes. According to the Royal Commission on Police Powers and Procedures in 1929, a policeman is an individual employed by the state to perform duties that, if desired, could have been undertaken voluntarily. Today, the term “police” refers to the civil executive force of a state entrusted with maintaining public order and enforcing regulations for crime prevention and apprehension. In contemporary times, the role of the police extends beyond crime prevention and detection to encompass various welfare activities such as assisting in traffic management, crowd control at public gatherings, aiding fire brigades and flood rescue operations, and resolving minor disputes among the public. However, this paper does not solely focus on the definition of the police. Instead, it provides an overview of police reforms in India, highlighting the challenges faced by the Indian police system and proposing solutions to address these challenges. Additionally, it explores the legal standpoint on police reforms. Keyword– Indian Police, Public Order, Royal Commission, Criminal Codes, Traffic Management

Fire fighters and mass spectrometry: from the world of combustion to the molecular ion

Abstract The background and current studies in the area of fire investigation at the Turin Fire Department’s Forensic Laboratory. It is uncommon to find an investigation facility, and even less often within fire brigade headquarters, that uses GC-MS and GC-TOF extensively to look for accelerants. During 16 years of intense effort, the Turin Fire Department in Italy accomplished various research projects on the identification of flame accelerants and more in fire residues. This collaborative effort between academics and firefighters is unique. It is based on the perspectives of individuals who often fight fires before going on to investigation. The article will outline the study that was done, explain how advances in instrumentation have produced ever-better outcomes and the next steps in the foreseeable future.

Drone Swarm for Post-Wildfire Hot Spot Detection: Technology Assessment and PoC Demonstrator

Post-wildfire hot spots are a severe problem for fire fighters since they are hard to detect and can reignite fires. The tedious search can be greatly improved by using drones. However, developing and controlling an autonomous drone swarm is a challenging task. An assessment with domain experts reveals the suitability of drone swarms for hot spot detection. We develop a heterogeneous multi-drone system that can support fire fighters by creating thermal and visual aerial images and automating the hot spot detection process. During a joint exercise with a fire fighter brigade we demonstrate that the proposed system is able to autonomously search, detect, and report hot spots. Therefore it is able to speed up the search process while reducing the required number of personnel.

Firefighters’ behavior via vertical shafts in natural-ventilated tunnels

Tunnel load traffic flows day and night, and is highly susceptible to catching tunnel fires. When a tunnel is on fire, occupants are endangered by the rapid deterioration of the tunnel environment during burning, and their self-evacuation is limited by their unfamiliarity with tunnels. Therefore, efficient and effective firefighting and rescue methods are urgently required to guarantee the safety of occupants during tunnel fires. During firefighting, one of the most important issues is that a fire brigade may encounter difficulties identifying the fire source. They have to deal with congestion and navigate cars piling into the tunnel, which wastes significant time. Therefore, this study provides an alternative approach for firefighters to access fire sources in naturally ventilated tunnels equipped with vertical shafts. This study explored three routes for firefighters from the ground to a fire source in a tunnel. The duration and speed of taking the three routes, along with the use of facilities, firefighters’ communication, and emotions, were presented and analyzed. This indicates that firefighting and rescue via vertical shafts is a feasible and optimized method for naturally ventilated tunnels because the estimated duration decreased by 56.2% (without smoke) and 60.0% (with smoke) compared to traditional routes when the minimum distance from the fire to the nearest exit is 2000 m. In addition, the study provides field experimental data on vertical firefighting in tunnels, which are expected to be used to build and calibrate models for firefighters in future studies.