Garda ain't seen anything until Eugen gets his torturing going on. Would not want to be in those cells. Public beatings and such are easy, but because it's a game, people are willing to throw away a level 7-8 PC to own some Garda, because they can hit that level in the space of 3-4 days. Had to resist the urge to mentally backhand a few players when Hrunt was arrested, for asking me OOCly if they wanted the place, and majourity of PCs up in flames, or jumped on the way to Vallaki.
I can understand why most executions are inside from a garda, and a non garda perspective. It's far too prone to overtly-powergaming PCs just rescuing a mate. It's a case of, if punishments were dealt according to the law, majority of the Outskirts would be in a jail cell, if not executed already.
Edit: Sorry to sound blunt, but there's no real soft way of saying that the garda, in general are treated ICly as a joke. They have laws in action, similar to our current ones in most countries. Try and interfere in the arrest of your friend by getting in the officers face, or threatening them.. you're typically looking at some form of punishment that isn't just a one-and-done punishment (which is in effect, concerning Vallaki, if people read the Laws/Regulations statues).