Carmarthen East and Dinefwr (UK Parliament constituency)

Carmarthen East and Dinefwr is a constituency of the House of Commons of the Parliament of the United Kingdom. It elects one Member of Parliament by the first past the post system of election. It was created in 1997, mostly from the former seat of Carmarthen. The current MP is Plaid Cymru's Jonathan Edwards.The Carmarthen East and Dinefwr Welsh Assembly constituency was created with the same boundaries in 1999.BoundariesThe constituency is within the Carmarthenshire authority area, with Llanybydder, Llandovery and Llanfihangel-ar-Arth in the north, Llanfihangel-uwch-Gwili, Llanegwad, and Llandeilo in the central area, and Ammanford and Glanamman in the south.Boundary changes for the 2010 general election introduced minor alterations, with the areas around Hermon and Llanpumsaint removed to the Carmarthen West and South Pembrokeshire constituency. These changes came into effect in 2007 for the National Assembly for Wales.