Behind the Scenes at the Museum.

[Exit Stage Left]

While I remember I must draw attention to another BBC4 offering, about the Commercial Vehicle Museum in Leyland. Essentially the whole proud tradition of truck and bus making will be boiled down into a show devoted to proving that Wallace and Gromit are real and tending to some old Lorries, Buses and a Popemobile, in a big leaky shed just off the M6.
BBC - BBC Four Programmes - Behind the Scenes at the Museum, Commercial Vehicle Museum, Asleep in the Pope Mobile