The United Kingdom of Great Britain and Northern Ireland consists of England, Scotland, Wales, and Northern Ireland. The Isle of Man and the Channel Islands are British Crown Dependencies but are not part of the UK.
The diner inside is not as seen in the show, but the sign is still there and there's local history behind it. There are framed newspaper clippings and the menu acknowledges the show's three waitresses: Alice, Vera, Flo and the owner: Mel.
Jeff Goldblum and Richard Attenborough reprise their roles from the previous film. They are joined by Julianne Moore, Pete Postlethwaite, Vince Vaughn, Richard Schiff, Vanessa Lee Chester, Arliss Howard, Peter Stormare and Thomas Rosales JR. as Carter. Ariana Richards and Joseph Mazzello have cameo appearances.