21.—(1) An inspector may, when performing the inspector’s functions under this Order, require by notice the person in charge of any vehicle or equipment to cleanse and disinfect it.
(2) A veterinary inspector or an inspector acting under the direction of a veterinary inspector may, when performing functions under this Order–
(a)cleanse and disinfect any part of premises or any thing on those premises;
(b)require, by notice, the occupier of any premises to cleanse and disinfect any part of those premises or any thing on those premises;
(c)require, by notice, the occupier of any premises or the keeper of any poultry or other captive bird–
(i)to keep or isolate any poultry, other captive bird or animal in a specified place; and
(ii)to separate any poultry, other captive bird or animal from any other animal or bird;
(d)require, by notice, the occupier of any premises or the person in charge of any thing to detain or isolate any vehicle, equipment or other thing.