In this Order—

• “animal” includes bird;

• “approved disinfectant” means a disinfectant approved for the time being by the Department under the Diseases of Animals (Approval of Disinfectants) Order (Northern Ireland) 19723;

• “market” includes a market place, fairground, sale-yard and any other place where animals or poultry are exposed for sale together with any lair adjoining or used in connection with the market;

• “means of transport” includes its fittings, its detachable parts and any containers (whether detachable or not) used with it;

Any notice served under this Order shall be in writing, may be made subject to conditions and may be amended, suspended or revoked by a further notice in writing at any time.