What this bill does is it sets out a process by which if a member of Parliament disrupts proportionality by leaving their party—not by disagreeing with their colleagues, not by speaking out of turn, not even by crossing the floor, but by leaving their party or being an independent or joining another party—it's at that point that they can, if the leader so chooses, be removed from Parliament. In addition to that, the MP's party leader, with the support of their caucus or the MP themselves, can choose whether to activate the power in this bill by notifying the Speaker in writing. 