10. Any person who–
(a)fails without reasonable excuse to comply with any requirement imposed by a British sea-fishery officer under the powers conferred on him by virtue of article 8 of this Order;
(b)without reasonable excuse prevents any other person from complying with any such requirement; or
(c)obstructs any such officer who is exercising any of those powers,
shall be guilty of an offence, and liable on summary conviction to a fine not exceeding the statutory maximum or on conviction on indictment to a fine.