This is Mermaid Quay.
Part of Cardiff's waterfront.
They get a lot of Doctor Who filming going on So much so that they have commissioned a special sign for the occasion…
https://twitter.com/mugim0e/status/633266985074315264
Saving the barristas (and everyone else) one more time! And a return to Eddie's Diner for the Doctor…
Peter Capaldi still at Eddie's Diner, Mermaid Quay, doubling as[...]
