IIRC, three lads left the camp on a Sunday afternoon, car pulls up and opened fire.In 1980 we had sentries on the gates with SLRs and ammo in the guard room ready to go. Which in one incident did happen, our guard went out tooled up when the officers were shooting bunnies out of an old SAAB on the playing fields. Embarrassing all round, especially as a contact was reported to the Field officer. Oodles of slapped wrists and the Orderley officers forecast was quite predictable for the next four months. Bloody tiring I can tell you!
Interestingly it was Barossa Bks in Hemer. Didn't know there had been a subsequent IRA contact there, but some cracking potential firing points all round the camp.