Ceredigion and Pembroke North was a county constituency in southwestern Wales which elected one MP via the first past the post electoral system.
The constituency had the same boundaries for its entire lifetime, and consisted of Ceredigion and an area of northern Pembrokeshire around the towns of Newport and Fishguard.
[4][5] In 1992, however, Plaid Cymru jumped from fourth to first place in one of that election's biggest upsets.
[6] Cynog Dafis was its MP thereafter, and then transferred to Ceredigion after the seat's abolition.
The area was considered to be a swing seat between Plaid Cymru and the Liberal Democrats.