Of course Cap'n Birdseye, you old tease, I used revolutionary in its first sense, involving great change, not its second, leftish pinko agitator. Not that I'm suggesting the Leon Rosselson is leftish, pink or, indeed, an agitator.

CPO Tawney was on a submarine in the First Submarine Sqaudron (SM1) based in his home town of Gosport, Hants.