With regard to the leaking of information from Cabinet meetings or Cabinet committee meetings, since November 4, 2015: (a) how many instances of leaked information is the government aware of; (b) how many individuals have been, or are, under investigation for leaking such information; and (c) have any ministers been investigated for leaking such information and, if so, which ones?
In the House of Commons on March 29th, 2018. See this statement in context.