I find a handily placed chair allows you to sneak up on them and smash them over the head. This then allows you to put your hand to your ear, look around the toilet, climb on a urinal and deliver a flying elbow.
@Chalfie started
London Fixed Gear and Single-Speed is a community of predominantly fixed gear and single-speed cyclists in and around London, UK.
This site is supported almost exclusively by donations. Please consider donating a small amount regularly.
I find a handily placed chair allows you to sneak up on them and smash them over the head. This then allows you to put your hand to your ear, look around the toilet, climb on a urinal and deliver a flying elbow.