A scroat in a local town decided it would be a good idea to mug a small Asian looking bloke - having seen him take money out of a cash machine.
Not a good decision - the small Asian bloke was a 1st dan black belt in taekwondo, a second dan black belt in karate - and an ex Gurkha!
The scroat attacked him with a 5" bladed knife, which he blocked, but didn't realise the blade had broken off inside his arm.
Undeterred by this minor injury, he threw his mobile to his wife, floored the bloke with a single kick & kept him in an arm lock (with his remaining good arm) until the police arrived!
Dontcha just love natural justice?