Tony if you come to the UK ever three things... 
1/ NO WEAPONS of any kind when you visit 2/ Expect lousy service from every shop, cafe or restaurant you visit 3/ Fast food here is slow and expensive- don't go to McD's or BK expecting good value or big portions!
To tell the truth, I wouldn't bother mate! 
Been taking lessons from the French I see. <img src="/ubbthreads/images/graemlins/grin.gif" alt="" /> <img src="/ubbthreads/images/graemlins/grin.gif" alt="" /> <img src="/ubbthreads/images/graemlins/grin.gif" alt="" /> <img src="/ubbthreads/images/graemlins/grin.gif" alt="" />