10.—(1) No person shall vaccinate any fish or cause any fish to be vaccinated against any disease listed in Part I of Schedule 3.
(2) No person shall vaccinate any fish or cause any fish to be vaccinated against any disease listed in Part II of Schedule 3 where the fish are—
(a)in an approved zone; or
(b)in an approved farm which is not in an approved zone; or
(c)in a zone or farm which has initiated the procedures to obtain approved status under Directive 91/67/EEC.