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

1. A Turn the wheels towards the center of the road, shift to reverse gear and place safety shoes under the rear wheels.
2. B Turn the wheels towards the curbstones and place safety shoes under the rear wheels.
3. C Properly brake the wheels, place safety shoes under the wheels and leave the vehicle in neutral gear.
4. D Turn the front wheels towards the center of the road, shift to forward drive gear and place safety shoes behind the rear wheels.