The Cabinet Manual As Explanatory Guide
The Cabinet Manual: A Guide to Laws, Conventions, and Rules on the Operation of Government has proven its worth, both within Whitehall and amongst the wider British public. On 9 June, once the results of the general election had become clear, the Cabinet Manual prevented any confusion over the fact that the incumbent prime minister remains in office and has the right to test the confidence of a hung parliament, especially where the party still holds the plurality of seats.
The Cabinet Manual says:
Parliaments with no overall majority in the House of Commons
2.12 Where an election does not result in an overall majority for a single party, the incumbent government remains in office unless and until the Prime Minister tenders his or her resignation and the Government’s resignation to the Sovereign. An incumbent government is entitled to wait until the new Parliament has met to see if it can command the confidence of the House of Commons, but is expected to resign if it becomes clear that it is unlikely to be able to command that confidence and there is a clear alternative.
Gus O’Donnell, the former Cabinet Secretary who spearheaded the Cabinet Manual in 2009-2011, appeared on Channel Four’s coverage of Prime Minister May’s trip to the Palace, where she informed the Queen that she could continue in government and would like to test the confidence of the new parliament, and her subsequent speech outside Downing Street on 9 June.



