28.—(1) Suitable and sufficient steps must be taken to prevent or control the unintended movement of any vehicle.
(2) Where a person may be endangered by the movement of a vehicle, suitable and sufficient steps to give warning to any person who is liable to be at risk from the movement of the vehicle must be taken by either or both—
(a)the driver or operator of the vehicle; or
(b)where another person is directing the driver or operator because, due to the nature of the vehicle or task, the driver or operator does not have full visibility, the person providing directions.
(3) A vehicle being used for the purposes of construction work must, when being driven, operated or towed, be—
(a)driven, operated or towed in such a manner as is safe in the circumstances; and
(b)loaded in such a way that it can be driven, operated or towed safely.
(4) A person must not ride, or be required or permitted to ride, on any vehicle being used for the purposes of construction work otherwise than in a safe place in that vehicle provided for that purpose.
(5) A person must not remain, or be required or permitted to remain, on any vehicle during the loading or unloading of any loose material unless a safe place of work is provided and maintained for that person.
(6) Suitable and sufficient measures must be taken to prevent a vehicle from falling into any excavation or pit, or into water, or overrunning the edge of any embankment or earthwork.