Man exposing himself to girls in Melbourne

A man has been targeting young women and exposing himself in Melbourne.

Police believe the man drives alongside young girls and asks for directions to the railway station before exposing or touching himself when the girls approach.

The victims have been aged between 11 and 15, and none have been physically assaulted.

Police are investigating seven incidents between November 13 and December 7, in the Melton and West Melton area, including near a primary school.

The incidents have all occurred in the afternoon, around the end of the school day.