Timeline
2025
- May 13: Party change for Patrick Spencer: Whip withdrawn. (Cons to Ind)
- May 1: Local elections
- May 1: By-election in Runcorn and Helsby - won by Sarah Joanne Pochin
- Apr 4: Party change for Dan Norris: Whip withdrawn. (Lab to Ind)
- Mar 17: Party change for Mike Amesbury: Resignation. (was Ind)
- Mar 7: Party change for Rupert Lowe: Whip withdrawn. (Ref to Ind)
- Feb 10: Party change for Oliver Ryan: Whip withdrawn. (Lab to Ind)
- Feb 8: Party change for Andrew Gwynne: Whip withdrawn. (Lab to Ind)
- Feb 5: Party change for Ian Byrne: Whip restored. (Ind to Lab)
- Feb 5: Party change for Richard Burgon: Whip restored. (Ind to Lab)
- Feb 5: Party change for Imran Hussain: Whip restored. (Ind to Lab)
- Feb 5: Party change for Rebecca Long-Bailey: Whip restored. (Ind to Lab)
2024
- Oct 27: Party change for Mike Amesbury: Suspended. (Lab to Ind)
- Sep 28: Party change for Rosie Duffield: Left party. (Lab to Ind)
- Jul 23: Party change for John McDonnell: Whip withdrawn. (Lab to Ind)
- Jul 23: Party change for Ian Byrne: Whip withdrawn. (Lab to Ind)
- Jul 23: Party change for Richard Burgon: Whip withdrawn. (Lab to Ind)
- Jul 23: Party change for Imran Hussain: Whip withdrawn. (Lab to Ind)
- Jul 23: Party change for Rebecca Long-Bailey: Whip withdrawn. (Lab to Ind)
- Jul 23: Party change for Zarah Sultana: Whip withdrawn. (Lab to Ind)
- Jul 23: Party change for Apsana Begum: Whip withdrawn. (Lab to Ind)
- Jul 4: General election
- May 22: General election called