THE mentality of a man who would attack a complete stranger in the street is hard to grasp, particularly when the victim is a young woman.

A week on, Kerry Hastings is still feeling the physical and psychological effects of being jumped from behind and punched.

Sadly, her attacker escaped, despite the intervention of a group of men who witnessed the attack.

If you know who the moron is, do the decent thing and call British Transport Police on 0800 405040.