4.—(1) This article shall apply in relation to the transport of—
(a)all mammals except man other than hoofed animals;
(b)all birds not included in article 3; and
(c)animals specified in article 3 in the circumstances specified in Schedule 2;
but shall not apply in the case of—
(i)transport which is not of a commercial nature;
(ii)an individual animal accompanied by a person having responsibility for the animal during transport;
(iii)the transport of pet animals accompanying their owner on a private journey.
(2) Any person transporting, or causing or permitting the transport of, animals where this article applies shall ensure that—
(a)they are loaded on to a means of transport which has been cleansed and, where necessary, disinfected in accordance with Schedule 1; and
(b)dead animals, soiled litter and excreta are removed as soon as possible.