A dark green sedan which was involved in a mid-morning hit-run in Ballarat was seen being driven erratically across the city, police say. Police have made a public plea for anyone who witnessed an early 90’s green Mitsubisihi Magna being driven around Ballarat on Monday morning to come forward. Constable Michelle Cosgrave said witnesses had reported seeing the sedan being driven erratically from Redan to Sebastopol and throughout the Ballarat area. She said the driver of the car had driven off when the Magna and a white van collided on Monday.  Anyone with information should contact Constable Cosgrave at Ballarat Police Station on 5336 6000.