CRC Neatishead had a telephone line on the bridge to the French at Doullens. Rule 1 was not to call them first, rule 2 was never, ever, to attempt to say a word in French as they'd never say a word in English again during the call.
Line rings one day and a barrage of French ensues when answered. After consideration the FAF exchange officer is summoned to find out what they want.
"Allo", he's say's down the line when arrives and the situation is explained. He then sit's there for 1-2 minutes nodding his head gravely, then takes off his headset and gently lays it on the console before turning to the expectant Execs gathered around him.
"It's no good", he says, "they can't speak English and I've forgotten how to speak French"........