Mr. Speaker, the Prime Minister has made a complete offer to the Leader of the Opposition to have him briefed on all the classified details of this matter by the independent and impartial officials of the Government of Canada. The Leader of the Opposition should accept that offer and then further things can be discussed. However, if the Leader of the Opposition will not accept the offer, it is clear he does not want to be informed and is just playing politics.
In the House of Commons on March 26th, 2018. See this statement in context.