House of Commons Disqualification Act 1975

2 Ministerial offices

(1) Not more than ninety-five persons being the holders of offices specified in Schedule 2 to this Act (in this section referred to as Ministerial offices) shall be entitled to sit and vote in the House of Commons at any one time.

(2) If at any time the number of members of the House of Commons who are holders of Ministerial offices exceeds the number entitled to sit and vote in that House under subsection (1) above, none except any who were both members of that House and holders of Ministerial offices before the excess occurred shall sit or vote therein until the number has been reduced, by death, resignation or otherwise, to the number entitled to sit and vote as aforesaid.

(3) A person holding a Ministerial office is not disqualified by this Act by reason of any office held by him ex officio' as the holder of that Ministerial office.