If you are going to complain, do it in a song. Otherwise no one will listen. Just don’t expect more than a $1.29 tip for your song. I went to the UK once. First thing, I hit the bar ordered a pint, tipped a pound. The bartender gave it back. He told me you don’t tip there. That was awesome. Save the torches and pitchforks though, I’m a good little tipper.