2023 West Lancashire by-election
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West Lancashire constituency | |||||||||||||||||||||||||
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| Turnout | 31.4% ( 40.7pp) | ||||||||||||||||||||||||
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A by-election for the United Kingdom parliamentary constituency of West Lancashire was held on 9 February 2023, following the resignation of incumbent member of Parliament Rosie Cooper. She announced her resignation in order to take up the job as chair of Mersey Care NHS Foundation Trust. Ashley Dalton held the seat for Labour.