When we are about 19/20 Myself and one of my mates once caught a car thief trying to get his mum's Escort RS Turbo (Series 1) door open (we just happened to be walking home after a night out on the tiles), we saw what he was doing and my mate walked past him and straight to his house and woke his dad up, I stopped and asked if he needed some help as I wanted a lift home
about 1 min later all hell broke loose as my my mates dad appeared, I swept the scrotes legs from under him and wrestled him to the floor, my mates dad then grabbed hold of him. Police turned up, the chap was looking pretty worse for wear
, police asked what happened and as he had "Struggled" we had to restrain him and he got injured, police said "Fair enough" and took him away, he coughed to 37 car thefts at the station (Including my mates parents 1st series 1 RS Turbo which was stolen 4 months earlier!!!).
After that they kept the car at the farm in a barn where the farm dogs slept