Arrived at sim to conduct an LPC with a body in the other seat, they arrive from the hotel I from home and we sit down for a cuppa prior to briefing. Which of you is here as the body? I am is the reply from both, check of licences shows that neither is within date to be checked without a change of date, crewing nonplussed training department not in on a Sunday so 4 hours of non checked sim to try what ever the guys wanted, expensive but a great confidence building exercise for the guys up front.