19.—(1) In paragraph 16(a) of Schedule 10 for “each holding company shall comply with the requirements of a proportion of the company’s recovery and recycling obligations, such proportion being calculated as provided in paragraph 17(2)” there shall be substituted “the first group shall comply with the requirements of the company’s recovery and recycling obligations for the year in which the company ceases to be a member of that group and the second group shall comply with those requirements in the following and any subsequent year in which the company is a member of the second group”;
(2) In paragraph 17(2) “(a)” shall be omitted.