I was chatting to someone some months ago who had been to one of those old vehicle shows one gets around this time of year. He reminded me of days gone by, as one of the cars there was a Riley Pathfinder with the distinctive bell and police sign on the roof, well two bells he said, but I cannot remember. It set me wondering how people get hold of such vehicles and what is involved in restoring them, since I'd imagine getting genuine roof mounted police signs and bells might be a bit difficult nowadays!
Brian