64.—(1) In a case where a young person lacks capacity at the relevant time—
(a)references to a young person in the provisions of Part 3 of the Act listed in Part 1 of Schedule 3 are to be read as references to both the young person and the alternative person;
(b)references to a young person or a detained person who is a young person in the provisions of Part 3 of the Act listed in Part 2 of Schedule 3 are to be read as references to the alternative person instead of the young person; and
(c)references to a young person in these regulations listed in Part 3 of Schedule 3 are to be read as references to both the young person and the alternative person; and
(d)references to a young person in these regulations listed in Part 4 of Schedule 3 are to be read as references to the alternative person instead of the young person.
(2) For the purposes of this regulation, “the alternative person” means—
(a)a representative of the young person;
(b)the young person's parent, where the young person does not have a representative;
(c)a representative of the young person's parent, where the young person's parent also lacks capacity at the relevant time and the young person does not have a representative.