I think I have told this before in here, but it seems appropriate under the circumstances.
Back when I was learning to fly at Archerfield in the 70's (pre-SSR) a co-student returned from a PPL nav to relate the following events.
BN (Flightservice) -
XXX, are you familiar with military restricted areas Romeo 681 Alpha and Bravo
XXX -
BN, ah ah XXX, ah affirmative.
BN -
XXX, be advised that live motar firing is currently taking place in Romeo 681 Alpha and Bravo. Confirm that you are clear of these restricted areas.
XXX -
Ah BN, ah XXX, ah yes ah affirmative.
Unidentified voice comes over the radio.
"No your not son! Look out your left window"
Said student pilot looks out his left window - to see an Iroquios chopper formating on him.
With a
"You follow me son!", he was escorted from the area. Fortunately the people on the ground had heard and seen him coming and had stopped the mortar shoot.
BN -
XXX, on your return to Archerfield - please report to the briefing office!
Dr