Ape has royally fucked up on his use of the term 'risk'. He really means 'hazard' meaning something with the potential to cause harm, and I think he means the following, broken glass, spilling someones pint, Wong flu, getting bummed in the toilets, having too many Babychams or Cherry B's, all hazards with the potential to cause harm in your local, well, all except getting bummed unless you happen to be in the same pub as Punky, Ape or Decimus.