Her Majesty`s Principal Secretary of State for the Home Department, commonly known as the Home Secretary, is the minister responsible for the Home Office of the United Kingdom, one of the four Great Offices of State. The Home Secretary is responsible for the internal affairs of England and Wales, and for immigration and citizenship for the whole ....
[n] - the British cabinet minister who is head of the Home Office
The UK government Minister responsible for the Home Office and thus having responsibility for immigration and nationality.
the secretary of state for the Home Office.