Leith

Leith was a port close to Edinburgh.

When Bill Potts questioned whether the Twelfth Doctor was sure that they had landed in Edinburgh, commenting "It's a little bit grimmer than it looks on telly", the Doctor replied "It's probably just Leith". Later a soldier pointed at Bill and commented "Looks Barbary to me. Must hae come off a ship in Leith". (PROSE: Plague City)