4.—(1) In relation to any case where an application for assessment was made under paragraph 3(1) of Schedule 10 to the 2020 Act during the operative period, the following provisions of paragraph 3 of that Schedule continue to have effect—
(a)sub-paragraph (2) (and so far as necessary for the interpretation of sub-paragraph (2), sub-paragraph (1));
(b)sub-paragraphs (8) to (10).
(2) In paragraph 3(2) of Schedule 10 to the 2020 Act as continued in effect by this paragraph, the reference to the period allowed by Article 9 of the 1986 Order being “modified by paragraph 6” is subject to paragraph 16 of that Schedule (which continues the application of paragraph 6 but only in relation to periods already begun).