Bloc Quebecois Leader Yves-Francois Blanchet, left to right, Green Party Leader Annamie Paul, Liberal Leader Justin Trudeau, NDP Leader Jagmeet Singh, and Conservative Leader Erin O'Toole pose for an official photo before the federal election English-language Leaders debate in Gatineau, Quebec.

The Leaders' Debates Commission has released the rules for the English- and French-language leaders' debates that are to be held during the next federal election race.