Article 252: Special provisions in relation to major ports and aerodromes
1. Notwithstanding anything contained in the Constitution or in any law, the President may, by public notification, direct that, for a period not exceeding three months from a specified date, a specified law, whether a Federal law or a Provincial law, shall not apply to a specified major port or major aerodrome, or shall apply to a specified major port or major aerodrome subject to specified exceptions or modifications.
2. The giving of a direction under this Article in relation to any law shall not affect the operation of the law prior to the date specified in the direction.