Drugs boost for migraine

Public step in to help police catch knifeman as he flees

Passer-by sees the chase and steps off pavement to barge the cyclist.. ..knifeman goes sprawling into the road, then gets up and runs..

A KNIFEMAN on a bicycle tries to flee from police in a city centre but is foiled by brave bystanders.

.. Pedestrian joins pursuit of Tarafdar ..till another bystander trips him.. ..and the police arrive in force