Hit run driver urged to come forward after causing a collision at Balwyn North

Police are urging the driver responsible for a hit run collision, involving five cars, at Balwyn North last week to come forward.

A blue vehicle, possibly a ute, collided with another vehicle, which then caused three other vehicles to crash into each other outbound on the Eastern freeway between Middleborough and Blackburn Roads.

A 10-month-old boy suffered minor injuries.