I'm not a violent person, but my god I would literally smash ten shades of shit out of the culprit if I ever found them.
Fucking little shitbags don't learn a lesson in this country. Even if they catch them they'll get a caution at best probably, meanwhile your mate's hard work is burnt to shit.
Sorry, I hate to go all Daily Mail here, but it really annoys me the lack of justice in the UK. I was listening to something yesterday about Crown Court cases and some of the stuff that happens is outrageous. Like some guy who came out to find a drunk kicking his car in and smacked him with a bread tray - he got prosecuted for it! And the man whose family were tied up and threatened, who then got some of his mates together and went out to find the guy who did it. They beat the crap out of him, and they were the ones who got done for GBH.
The guy who did it had a criminal record longer than the fucking A1 and had was still offending. Yes it's not good to let a vigilante culture happen but sometimes a bit of rough justice is exactly what these aching great ballbags need. If someone threatened my family in my home, as far as I'm concerned they've waived their human rights and should be punished properly.
GAH!