Ah P-N, the Burtons No. 1 brings back a memory from the peace-protesting times of the late 1960s. A friend of mine, as usual short of the readies and looking for an inexpensive solution to a looming problem, went into his local branch of Burtons for a new uniform:
"I'd like an RAF Officer's No. 1 uniform please."
"Certainly Sir. What colour would you like it?"
