Prodigal, 'Mad Man Carr' served with 3RTR and was an Army Rugby Player. I was attached to the Regiment when he joined, and his Tp Sgt and a couple of the troopers thought they would give him a kicking during his first exercise. He reacted by knocking at least 3 of them out cold, hence the name "Mad man Carr'.
He returned to the UK with the Regiment in 1986 during the Arms plot move with 5 Innis DG. 3 RTR was swallowed up by 2RTR during the amalgamations. I believe they are now in Fallingbostel.