Regulation 10 Removal of stationary vehicles
A constable or traffic officer may remove to a designated parking area any vehicle which is at rest in any part of the crossing, other than a designated parking area, or on the approach roads, if—
(a)
it is at rest in contravention of regulation 8 above; or
(b)
it is necessary for it to remain at rest by reason of breakdown; or
(c)
no person is for the time being in charge of it or the person in charge of it is not present in or on it; or
(d)
the person in charge of it is incapable of moving it by reason of illness or injury.