Paragraph 3
United Kingdom
In relation to land within the perimeter of an airport which consists of common parts,—
(a)
for those parts not within a building or to which passengers are admitted but other members of the public are not admitted, the Executive must perform the joint enforcement duty on behalf of a local (health and safety) authority;
(b)
for the remaining common parts, a local (health and safety) authority must perform the joint enforcement duty on behalf of the Executive.