18. In regulation 31 (Monitoring) —
(a)in paragraph (1)—
(i)in sub-paragraph (c), for “regulation 13(4;”, substitute “regulation 13A(1) and (2); and”;
(ii)in sub-paragraph (d), for “; and”, substitute “.”; and
(iii)omit sub-paragraph (e); and
(b)in paragraph (2)(f), for “regulations 13(5)(c) and 22”, substitute “regulations 13A(2)(c) and 22”.