Miles surly you could slip over next to them drag him onto one leg and break it for him with a body roll or stomp. You dont have to be nice or heroic in a all British fisty cuffs style. Pour a fresh hot coffee or squid juice or whatever you drink over there down his fucking back, anything. Cigarette lighter turned up high to the hair for a disraction before you stomp his foot and break all his toes.

Dak the fucker from behind then drop him, anything.