4. In Schedule 2 (Persons not required to comply with regulation 3 or 4)—
(a)for paragraph 3(2)(b) substitute—
“(b)“visiting force” means any body, contingent or detachment of the forces of a country, being a body, contingent or detachment for the time being present in the United Kingdom (including United Kingdom territorial waters), on the invitation of Her Majesty’s Government in the United Kingdom.”;
(b)at the end of paragraph 24(1), insert—
“,
where they have travelled to the United Kingdom in the course of their work”.