The recent expansion of urban Glasgow. (Abstract.) — In 1945 the problems of urban Glasgow had a magnitude unknown in other important towns in Britain ; it had inherited very poor housing conditions (51.6 p. 100 of its dwellings were officially classified as unhealthy ; Industrial and residential areas were completely mixed together ; there was notorious lack of commercial, cultural and leisure facilities and green spaces were rare. The application of a vast renovating project in the most deprived areas (29 districts, affecting 118 000 dwellings and some 2 500 industrial establishments) necessitated the « expulsion » of 300 000 people. In the face of this pro-blem of overspill from Glasgow and the fact that building of huge suburban schemes had been stopped, two solutions were envisagea. Firstly : — A large number of agreements with Scottish towns which were anxious to expand. Secondly : — The more original idea of setting up satellite towns. The first results of this scheme were not satisfactory. This study emphasises the diversity of the problem, the conflicting interests and the difflculties encountered in this willing attempt to erase the errors accumulated over a century in the development of the city.