The 16 new Senedd Constituencies
On the 11th of March 2025, the Democracy and Boundary Commission Cymru submitted to Welsh Ministers its “Final Determinations” for the new Senedd Constituencies. With the process now finalised, the decisions will take effect automatically at the 2026 Senedd elections. After the introduction of the Senedd (Members and Elections) Act 2024, the Democracy and Boundary…