Asked by west London Labour MP John McDonnell whether he would rule out sanctioning a new runway while he was prime minister, Mr Cameron said he would "not be breaking my manifesto pledge".

BBC: Heathrow: Government to study airport expansion plans

The Commons meets at 11.30am for Treasury questions on Tuesday , and then the Conservative MP Edward Leigh has a Ten Minute Rule Bill.

BBC: Week ahead

Labour MP David Hanson has a ten minute rule bill requiring candidates in elections who stand as independents to declare if they are members of political parties - his Local Police and Crime Commissioner is Winston Roddick, a Liberal Democrat member who ran as an independent (although there was no particular secret about his party involvement).

BBC: Week ahead

Salisbury MP Robert Key said that his Ten-Minute Rule Bill to restrict piped music in public places was not against music.

BBC: MP moves to ban muzak

The foreign secretary was speaking in a backbench-led debate on a motion, tabled by Conservative MP John Baron, which called on the government to rule out using military force against Iran.

BBC: Hague warns of 'Middle East arms race'

He was speaking in the Commons after Liberal Democrat MP Tom Brake introduced a bill under the ten minute rule motion to extend the scope of the FOI Act to cover more firms with an element of public ownership.

BBC: Ten Minute Rule Bill

That's followed by a Ten Minute Rule Bill on Metal Theft (Prevention) from Labour MP Graham Jones.

BBC: Viewing guide: The pick of the week ahead in Parliament

Eleanor Laing, the Conservative MP for Epping Forest, raised the issue in a Ten Minute Rule Bill at the House of Commons on Wednesday.

BBC: Epping MP Eleanor Laing calls for Magna Carta holiday

Conservative MP Nicholas Soames said that he backed the scrapping of the primogeniture rule but warned that the bill would "tinker away" with some of Britain's fundamental constitutional foundations.

BBC: The Duke and Duchess of Cambridge