Merthyr Tydfil
From Tardis Wiki, the free Doctor Who reference
Merthyr Tydfil was a town in South Wales. South-west of Merthyr Tydfil was Aberdare. To the south was Mountain Ash and to the south-east was Abertillery. (TV: The Categories of Life) The meat supplier Harries & Harries had their headquarters in Merthyr. (TV: Meat)
Merthyr Tydfil appeared on Mary Cooper's map of overflow camps in and around Wales. (TV: The Categories of Life)