Back in RAFG B(I)8 days, the aircraft carried US special weapons and when loaded were guarded by armed Spams with very clear orders regarding the No Loan Zone.
One snowy night, a pilot saw that the guard had fallen asleep. So he (bravely and very stupidly) took a few steps across the Red Line and back, then crept away around the corner, made a loud noise, which woke the guard, who promptly and correctly challenged him when he reappeared.
"Has anyone else been here?" asked the pilot.
"Sir, no Sir!", replied the guard.
"Then what made those footprints into the No Loan Zone...??"
Wasn't there a case in RAFG of a Sgt plod sneaking out and catching Baby Plods asleep in their boxes then charging them, the rules were you had to call the box to let them know someone was on his way out..but of course that would awaken you... It all went to his plan until one guard following the ROE raised his SMG, cocked it, pulled the trigger and it jammed, he repeated the procedure, again it jammed, the Sgt was now a quivering wreck on the floor.... said Plod moved to proper policing and Sgt returned to UK.