4. In regulation 17 (provisions supplementary to regulations 14 to 16)—
(a)in the heading, after “regulations” insert “8(3A) and”;
(b)in paragraph (1)—
(i)in the words before sub-paragraph (a), after “regulations” insert “8(3A) and”;
(ii)after sub-paragraph (a)(i), insert—
“(ia)in the case of regulation 8(3A), by the Executive or the ONR (as the case may be) in carrying out the work in connection with an application referred to in that provision;”;
(c)in paragraph (2), after “regulations” insert “8(3A) and”.