Section 11(1): amended, on 6 August 2020, by section 7(1) of the COVID-19 Public Health Response Amendment Act 2020 (2020 No 57).
Section 11(1)(a)(viii): replaced, on 6 August 2020, by section 7(2) of the COVID-19 Public Health Response Amendment Act 2020 (2020 No 57).
Section 11(1)(a)(x): inserted, on 6 August 2020, by section 7(3) of the COVID-19 Public Health Response Amendment Act 2020 (2020 No 57).