No, but if I am impressed I tip without asking and if I am not I simply don't and don't go back. I have noticed in my fav restaurant (Frankie and Bennies, Plymouth (New York Burger is my once a month treat)), sometimes the waitress will serve me all through my meal, then come payment time a higher ranked one comes to take it and asks for a tip... in which case I pay, don't tip, and go and find the "real" waitress and tip her instead (they are all waitress', no waiters).
I really hate the forced-tip they do in the USA and some British establishments try and force a 15% tip also, I have walked out at that point.