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The Express Gazette
Wednesday, September 16, 2026

Reform Wales Party Suffers Leadership and Defection Blow

The nascent Reform Wales party has experienced significant internal turmoil with the resignation of its leader and the defection of a Member of the Senedd (MS) within a short timeframe.

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Reform Wales Party Suffers Leadership and Defection Blow

Reform Wales has lost its leader, Dan Thomas, and a key Member of the Senedd (MS), Sarah Cooper-Lesadd, who has defected to the Welsh nationalist party Plaid Cymru. The departures occurred consecutively, dealing a substantial blow to the relatively new political movement.

Thomas's resignation as leader and Cooper-Lesadd's decision to leave the party and join Plaid Cymru happened almost simultaneously, effectively leaving Reform Wales without its top leadership figure and a representative in the Senedd within minutes of each other.

Details surrounding the reasons for Thomas's resignation and Cooper-Lesadd's defection were not immediately available, but the timing suggests a significant internal crisis for Reform Wales. The party's future direction and stability are now in question following these high-profile departures.


Sources