Marilyn Gladu's recent decision to join the Liberal Party has sparked renewed debate about the health of democracy in Canada, as she becomes the fifth MP to switch parties since Mark Carney assumed the role of prime minister. This shift has raised concerns regarding the legitimacy of the Liberal government, especially as it approaches a potential majority without direct voter support. Many Canadians perceive floor crossing as undemocratic, leading to increased calls for by-elections to ensure accountability to constituents. The discussion revolves around the nature of representation: should elected officials strictly adhere to party lines, or do they have the freedom to act in their constituents' best interests? Historical perspectives from political theorists like Edmund Burke and James Madison provide insight into this debate, emphasizing the balance between acting as a delegate for public opinion and exercising independent judgment. Ultimately, the conversation about floor crossing reflects deeper systemic issues within Canada’s electoral framework, including the role of party discipline and the expectations voters have of their representatives.