@Ravs,
I stayed in Luton for about 4 years... And i had friends who searched for TB communities in and around london... But while there were people, we could not find any "communities" like there is for other sects...
Only after that this site came into existence. Then again, i came back to chennai in feb 2006. Maybe things might have changed... let me check with my friends and find out if any has actually cropped up.