Write to your Member of Parliament Representative who was not elected as a Liberal, but was instead Block, NDP, Green or Conservative, etc. Let them know that you support them through the party they are elected through and that you will continue to to support their party and will not support any choice to cross the floor to the Liberal Party. Let them know that you appreciate integrity and to cross the floor would in fact betraying you as a voter in their area.

OPEN LETTER TO MY MEMBER OF PARLIAMENT
(Template — copy/paste, fill in the brackets, send or post publicly.)

Dear [MP Name],

I’m writing as a constituent of [Riding/Community] to be clear about something that matters to many voters: I supported you because you ran and were elected as a member of [Party]. That party, its platform, and its values were part of the choice voters made.

For that reason, I do not support any decision to cross the floor to the Liberal Party (or any other party you did not run under). Crossing the floor would not be a minor adjustment—it ...