Woman victim of indecent act in Syd park

A man who allegedly committed an indecent act in a Sydney park may be a serial offender, police say.

A woman was on a walking track near Jubilee Park in Glebe on Friday afternoon when the man allegedly committed the act in front of her.

Police have released an image of a man they say may be able to assist with inquiries in relation to similar offences in the same park on February 27.