I had a row in riverford farm shop in Yealmpton a few years ago, I picked up a couple of cold organic pasties from the fridge took them to the till and this oldish sweaty bloke told me he'd turned the till off and I'd have to put them back. I told him I was going night fishing and I really needed them and had the right money but he was adamant. So was I, possession being nine tenths and all that I put the money down with a generous twenty pence tip for himself and left never to have been back which is a shame because I'm sure it ws just some bloke out of his depth and not company policy.