Rules of the road §6.32
Overall Width of Vehicles
The following motor vehicles may not be used on a public road
What the rule says
- a bus of which the distance between the centre-lines of the tyres of the two front wheels exceeds 1,9 metres, if the overall width of such bus exceeds 2,6 metres
- a goods vehicle the gross vehicle mass of which is 12 000 kilograms or more, if the overall width thereof exceeds 2,6 metres, or
- any other vehicle, if the overall width thereof exceeds 2,5 metres
Source: Rules manual §6.32