Vaccination zones and vaccination surveillance zones: general provisionsE+W
15.—(1) Any premises which are partly inside and partly outside a vaccination zone are deemed to be wholly within it.
(2) Any premises which are partly inside and partly outside a vaccination surveillance zone are deemed to be wholly within it (except premises which are also partly within a vaccination zone).
(3) An area is to remain a vaccination zone or a vaccination surveillance zone (or part of one) until the National Assembly—
(a)amends the declaration creating it so as to exclude that area or,
(b)revokes that declaration.
(4) Any amendment or revocation of a declaration creating a vaccination zone or a vaccination surveillance zone must refer to that declaration and state the date and time it is to take effect.