Excluded sectors
18. Regulations 4(1) and (2), 6(1), (2) and (7), 7(1), and (6), 8, 10(1), 11(1) and (2), 12(1), 13 and 16 do not apply—
(a)to the following sectors of activity—
(i)air, rail, road, sea, inland waterway and lake transport;
(ii)sea fishing;
(iii)other work at sea; or
(b)to the activities of doctors in training, or
(c)where characteristics peculiar to certain specific services such as the armed forces or the police, or to certain specific activities in the civil protection services, inevitably conflict with the provisions of these Regulations.