Section 30 heading: amended, on 28 October 2021, by section 3 of the Secondary Legislation Act 2021 (2021 No 7).
Section 30(1): amended, on 28 October 2021, by section 3 of the Secondary Legislation Act 2021 (2021 No 7).
Section 30(2): amended, on 28 October 2021, by section 3 of the Secondary Legislation Act 2021 (2021 No 7).