9. Exemption from quarantine
(1) The Protection Board may by notice published ¾
(a) in the Gazette; and
(b) at least twice in a newspaper circulating generally in the area where the quarantined land to which the notice relates is situated, so that an interval of at least a week is allowed to elapse between each such publication,
generally exempt persons from such of the requirements of a property quarantine notice or a notice under regulation 10 as may be specified in the notice of exemption, and in the notice may specify a time or times during which, and conditions subject to which, the exemption shall apply.
(2) The Protection Board may, by a subsequent notice published in accordance with subregulation (1), vary or revoke a notice under subregulation (1) which shall thereupon have effect as so varied, or cease to have effect, as the case may be.