Important:
This petition was submitted during the 2017-2019 parliament
Rejected petition By-elections when an MP leaves their party
When one or more MPs leave their party to form a new political group, this should trigger a by-election.
This will prevent MPs from representing the political interests of a party which differs from the manifesto they were elected under and ensures constituents are represented in the commons
This petition was rejected
Why was this petition rejected?
There’s already a petition about this issue. We cannot accept a new petition when we already have one about a very similar issue.
You are more likely to get action on this issue if you sign and share a single petition.
https://petition.parliament.uk/petitions/242193
We only reject petitions that don’t meet the petition standards.