I still say that what we need is for the happy American tourists to be hustled off of the premises of a few pubs so s/he can go to the media and complain about the unfriendly pubs in XYZshire. What would be great would be to recruit someone with some stature and fame to do it. Peaceful protest is the answer. You can write letters until your fingers go numb but until your face is in front of a camera nobody will care.