Bromley McDonald's stabbing: Man 'knifed in head' outside fast food restaurant in front of horrified shoppers

Andy Adams / Twitter

A man has been stabbed in the head outside a McDonald's restaurant in Bromley.

Terrified witnessed described 'blood everywhere' following the attack this morning.

One man was arrested by officers after have-a-go heroes stopped the suspected attacker fleeing the scene, reports News Shopper.