23. Free movement of persons: limitations on grounds of public policy, public security or public health

Abstract

This chapter examines the European Union (EU) law concerning the free movement of persons and the limitations of this right on grounds of public health, public security, or public policy, including the ‘rule of reason’ and expulsion, refusal of entry or an entry ban due to criminal offences or other personal conduct. It analyses the relationship between the Citizens’ Rights Directive (CRD) (Directive 2004/38/EC) and its relationship with Treaty provisions. It considers the substantive scope of the derogation provisions and the procedural guarantees in the CRD applicable to EU citizens and their family members facing expulsion, refusal of entry or entry bans.