19.—(1) The Scottish Ministers may on a designation as suspected premises declare a temporary control zone around the premises.
(2) The zone must be of such extent as the Scottish Ministers consider necessary to prevent or reduce the risk of the spread of swine vesicular disease.
(3) No person shall move a pig from premises in the zone, except in accordance with a licence granted by a veterinary inspector.
(4) The declaration may apply, in all or part of the zone, such other measure of a type listed in Schedule 1 as the Scottish Ministers consider necessary to prevent or reduce the risk of the spread of swine vesicular disease.
(5) The zone ceases to exist–
(a)on revocation of the designation as suspected premises, or (if more than one) the last such premises in the zone;
(b)in respect of any area subsequently incorporated into a protection or surveillance zone.