Changes affecting participants
51. Subject to article 37, where changes affecting a participant take place in an annual reporting year as described in Part 1 or 2 or section 2 of Part 3 of Schedule 6—
(a)the participant; and
(b)in respect of section 2 of Part 3 of Schedule 6, undertakings which are not participants,
must comply with such of those provisions as are applicable to them.