Re: UK Perspecitve
I don't tip in many situations. Restaurants, bars, and sometimes my barber (only if I get a decent haircut which is few and far between).
One thing that pisses me off is when someone expects or demands a tip. One time in Key West I had a Barmaid put down my 1st beer, I paid with a $10 bill and she brought me my change and then got pissy because did not hand her a tip! (I usually tip when I'm ready to leave based on the quality of service) I told her "You just lost any chance of getting a tip from me today!"