Local Government Update - Chain of Responsibility Published on Tuesday, 11 October 2022 at 12:48:33 PM Transport operators or farmers planning to use Restricted Access Vehicles (RAVs), such as Road Trains, B-Doubles and Truck & Dog Trailer combinations to complete any transport task, must first ensure the required public roads are approved for the appropriate RAV network. It is part of their responsibilities under the Chain of Responsibility (CoR) legislation. The Chain of Responsibility legislation (CoR) is contained within the Road Traffic (Administration) Act 2008, the Road Traffic (Vehicles) Act 2012 and associated regulations. MORE INFORMATION: Local Government Update HVS Network Map - Mainroads WA Back to All News