Easy 10 on the Catering thread is one that springs to mind? And presumably - as a minimum - everyone behind him in that queue. And probably every other person in every other queue at that kiosk at that time. OK, Easy 10 'only' reported a queueing time of 40 minutes, but in what parallel universe...
That seems to me to be a genuine Health & Safety issue. WSU does indeed get like a sauna at this time of year, and with a 45 minute queue for liquids, and there being no drinking water available in the toilets, then spending 2 or 3 hours in the WSU could lead to some people becoming fairly...