Michel, A long shot - thanks for your expert advice - some wishful thinking on my part I realise - I can see the driver's hatch lid raised now. I definitely remember a newsreel and moving pictures. George may have changed tanks but I have no information about that until the unit moved over to using LVT Buffalos for the Walcheren operation. My dad always said he'd driven a tank, but he was definitely a gunner on D-Day. As far as I know, the crews were trained to do each other's tasks, so he may well have driven at some point..