A. A rigid vehicle (including any tractor) with a GLW of more than 6000kg but less than 18,000kg
A. A rigid vehicle (including any tractor) with a GLW of more than 6000kg but less than 18,000kg
B. A combination vehicle (that is not a tractor/trailer combination) with a GCW of not more than 12,000kg
C. A combination vehicle (that is not a tractor) consisting of a rigid vehicle with a GLW of 18,000kg or less towing a light trailer (GLW of 3500kg or less)
D. A rigid vehicle with a GLW of more than 18,000kg that has no more than two axles
E. A tractor with a GLW of more than 6000kg but not more than 18,000kg if driven at a speed exceeding 30km/h