Yeah Sanderson gave the Friday afternoon talk about inactive JWs - I was having a snooze. His talks are being relayed to other UK conventions happening this weekend.
That's interesting notsurewheretogo - I haven't heard anyone openly discussing the protester, but it was mentioned to attendants early in the morning.
Is your friend with the G4S Hydro staff or just the regular JW bouncers? I can imagine the G4S folks would probably be less concerned about a crazy protester as they probably consider all the JWs a bit crazy.