Tasmania Police is appealing for witnesses after a green Kawasaki motorcycle was travelling at "excessive speed" in the state's South.
The motorcycle was also involved in a crash at the intersection of Main Road and Derwent Park Road.
The motorcycle was travelling west on Derwent Park Road at Derwent Park about 6.30pm on Saturday.
Police would like to speak to anyone who might have witnessed the motorcycle, particularly those in the vehicles that were overtaken.
Any information can be forwarded to Senior Constable Kevin Smith at Southern Roads and Public Order Services on 131444.
IN OTHER NEWS: