You are required to comply with this Australian Design Rule if you operate any of the following vehicles:
- a bus built after 1987 with a gross vehicle mass (GVM) of more than 14.5 tonnes
- a prime mover built after 1987 with a GVM of more than 15 tonnes.
The maximum speed that you are allowed to drive these vehicles is 100 kilometres per hour (100km/h).
Please consult the responsible agency for more information and to ascertain the level of compliance (if any) that may be required.