Watch moment shopkeeper tackles attempted robber and "smacks him in the gob"

CCTV video captured the moment a shopkeeper sprinted and tackled an attempted robber before his colleague arrived and "smacked him in the gob".
Shopkeeper Billy Maher, 62, saw a staff member tackle a balaclava-clad man trying to make off with a crate of Foster's beer before slamming him into an ice cream crate.