(a) is causing an obstruction to traffic in any part of the Area;
(b) is otherwise likely to render the use of any part of the Area unsafe; or
(c) is parked or otherwise left in any part of the Area in contravention of this Ordinance or the Road Traffic Ordinance (Cap 374),
the Commissioner or an operator may at the risk and expense of the owner of such vehicle or thing take all reasonable steps to remove or impound it or cause it to be removed to any place, including any road, or be impounded at such place, that the Commissioner or the operator may think fit and, where necessary in the opinion of the Commissioner or the operator, may provide for the safe custody thereof.