Enjoy your weekend Larry.
You and I have discussed this before.
Reminder, the active service unit were planning to explode a large bomb at a band concert in Gibralter. It was an army band, but army bandsmen are purely ceremonial and the audience mostly civillian.

Their object then was to commit mass murder in order to further their political aims.

We do not have the death penalty here even for such evil people, hence there were plenty of them to murder their way out of prison.

Active Service Units usually go armed. These were not when aprehended, but if you were the arresting officer how careful would you be?

I don't know how it works where you are, but here the security forces are not involved in hospital admission policy for psychiatric or any other care.