In reply to cragtaff:
I once got stopped at the border between Spain and France and the police told me they were going to put a sniffer dog in my car (presumably for drugs). It was brilliant, a spaniel, dead friendly, wagging it's tail all through the search, I enjoyed watching it work as I knew I hadn't anything to hide, it was a privelidge to watch it.
Sorry about the spelling
Post edited at 11:35