I was in Redhill being quizzed by a CAA FOTI as the final stage of my TRE test, when he asked if a pilot could be a TRE after reaching 65. I was slightly taken off guard and paused for a moment, looking out of the window as sagely as I could, when a Honda Civic parked outside and who should step out with his characteristic fag hanging out! In immediately remembered he was a TRE at Wycombe Air Park (after retiring from from BHL). Question answered!