I'm not sure if you've already reported this, but UGC cinemas have a booking line for The Fellowship. Lines are open from November 19th, and the number is 0870 010 2351.
They are also running a competition where you can win a 'framed, signed filmposter' (unfortunately they don't mentioned who signed it), or one of ten crew jackets. Just send your name and address on a postcard to:
Lord Of The Rings Competition, UGC Cinemas, Power Road Studios Power Road, Chiswick, London, W4 5PY, or pick up an entry form from your local or maybe not-so-local UGC. Closing date is 20th December.