You are driving a coach or bus. What must you note during wintry conditions?

When driving a coach or bus in wintry conditions, it is crucial to ensure that snow chains or suitable winter tires are fitted on the drive axle and the front steering axles. This is because the drive axle provides the necessary traction to move the vehicle, while the front steering axles are essential for controlling and steering the vehicle safely. Fitting chains or winter tires only on these axles ensures optimal grip and maneuverability on slippery roads. It is not required to fit them on all wheels, as this can be unnecessary and impractical for large vehicles like buses and coaches. This rule helps maintain safety and stability during winter driving.