134Displaying warning signs on vehicles if not required by

134 Displaying warning signs on vehicles if not required by dimension exemption (1) A heavy vehicle warning sign must not be displayed on a heavy vehicle unless it is being used under a dimension exemption. (2) A pilot vehicle warning sign must not be displayed on a vehicle unless it is being used as a pilot vehicle for a heavy vehicle being used under a dimension exemption. dimension exemption means an exemption under this Part from compliance with a dimension requirement. heavy vehicle warning sign means a warning sign required under the national regulations to be attached to a heavy vehicle being used under a dimension exemption. pilot vehicle warning sign means a warning sign required under the national regulations to be attached to a vehicle being used as a pilot vehicle for a heavy vehicle being used under a dimension exemption.

Part 4.6 Restricting access to roads by large vehicles that are not overmass or oversize vehicles