The Home Secretary (official full title Secretary of State for the Home Department) is the chief United Kingdomgovernment minister responsible for law and order in England and Wales; his or her remit includes policing, the criminal justice system, the prison service, internal security, and matters of citizenship and immigration. The Home Office has also previously dealt with social issues, including social exclusion, equality and race relations. Responsibility for social exclusion is now held by the Office of the Deputy Prime Minister. However, the Home Office continues to have responsibility for race equality, charities, the voluntary sector, and community policy.
Unlike many other governments, the British government has separate departments for the issues dealt with by the Home Office and for legal, judicial and civil rights issues; these have been dealt with by the Lord Chancellor's Department. Although there have been calls for the merger of this department with the Home Office, in June 2003 the government announced that it intended instead to abolish the office of Lord Chancellor and replace his department with a Department for Constitutional Affairs headed by a Secretary of State.
Because the Home Office was initially the primary government department with responsibility for domestic affairs, all subsequent domestic departments have effectively been created by taking responsibilities from the Home Office, leaving in addition to law and order a variety of miscellaneous tasks that have not yet been allocated to a government minister. Consequently the Home Secretary can find themselves dealing with matters as diverse as wild birds in Scotland, which towns in England and Wales are entitled to call themselves cities, and formal ceremonies appointing bishops in the Church of England. It is, however, the law and order function of the department that predominates overwhelmingly.