5. In section 4 (duration)(1)—
(a)in subsection (1)(b), for “30 September 2022” substitute “30 September 2023”;
(b)in subsection (2)(b), for “30 September 2022” substitute “30 September 2023”; and
(c)in subsection (4), for “30 September 2022” substitute “30 September 2023”.
Sections 4(1)(b), (2)(b) and (4) were previously amended by S.I. 2021/866, regulation 4.