Important:

This petition was submitted during the 2017-2019 parliament

Rejected petition Make it a legal requirement for a by-election when an MP defects their party.

MP's are elected to be the constituencies representative of a particular political party, if they defect to a different political party or go Independent, they no longer represent the constituencies political party and a by-election should be a legal requirement.

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.