BrowsePetitions#741114
PETITIONRejectedPetition · petition.parliament.uk

Legislate that a by-election must be held when a representative changes parties.

Whether leaving one party to join another, or winning a seat as an independent but then joining a party or vice-versa, politicians at local, regional, and national levels in England should not be permitted to do so without giving constituents the democratic right to choose party and platform again.

Last fetched 03 May 2026 · petition.parliament.uk
Signatures
13
signatures
Government response threshold (10,000) · 13/10,000
Debate threshold (100,000) · 13/100,000
Background
The Commons holds to an 18th-century convention that changing parties doesn’t force resignation and by-election on the principle that MPs are individually elected and free to develop their own agendas. Yet candidates and winners are supported, promoted, and controlled by parties/whips. Polls show citizens vote for parties &/or platforms. Those under the banner and manifesto of one party, or who promise independence but then join one, are not what was voted for. It is misleading and undemocratic.