While Shane,Bryn, Nye and I were enjoying Natural Surroundings, David had been dropped off at his own niche interest, not far away, a military vehicle museum, a very unnatural surrounding, as far as I am concerned. We collected him on the way back to Sheringham. The museum is in a military base. Leaving the the grounds we saw a sign. We have no idea if this serves as a bit of fun or a warning! Clearly in some places this is no joke.