Overnight 07 MAY 16 to 08 MAY 16 unknown offenders have entered a container stored at the Prospect High School.

The container held motorcycles used by an accredited training company for rider training licence testing.

Six motorcycles in total were removed, four Kawasaki KLX road/trail bikes (Blue) and two Kawasaki Ninja road bikes (Green).

Police are appealing to members of the public for any information as to the whereabouts of the motorcycles and the offenders responsible for stealing them.

The loss of the motorcycles is likely to affect driver training and licence testing until they are replaced and are valued at approximately $20,000.

Members of the public are urged to contact Police on 13144 or Crimestoppers on 1800 333 000.  Crimestoppers reports can be made anonymously.