On a roadway with curbstones, how should we park uphill a commercial vehicle with an all up weight of more than 5,000kg?

Turn the wheels towards the center of the road, shift to reverse gear and place safety shoes under the rear wheels.

Properly brake the wheels, place safety shoes under the wheels and leave the vehicle in neutral gear.

Turn the wheels towards the curbstones and place safety shoes under the rear wheels.

Turn the front wheels towards the center of the road, shift to forward drive gear and place safety shoes behind the rear wheels.