British bobby in the station, forty years ago, on the blower to Mrs Miggins about a pie.
British bobby on patrol, yesterday, ready to blow away anyone about to throw a pie.
UPDATE: A Torygraph article with a similar theme popped up today, so I thought I'd leave one of my highly useful, widely read and agreed with comments (Jack Maturin ... 07:36 PM). Well, it keeps me off the streets! :-)