Len reminded me that not everywhere in Britain is gun-free - as shipbuilding apprentices, we were taken to visit the banana reception plant in a nearby dock building and hanging on the wall was a shotgun. Our guide explained that, although they had a nurse on duty with the antidote whenever bananas were being unloaded, they still found the best protection against the tarantulas that had travelled over with the bananas (and hadn't enjoyed the trip) was to blast away the bananas, the spider and the conveyor belt with a shotgun.
Andrew