Where on the relevant date a child is subject to a supervision requirement imposed under section 44 of the 1968 Act, he shall be treated as if the requirement had been imposed under section 70 of this Act; and in calculating any period of time for the purposes of section 73 of this Act, that requirement shall be deemed to have been imposed on the day on which the requirement was imposed under the said section 44 or, as the case may be, was last reviewed or varied under the said Act of 1968.

Where any relevant proceedings are concluded as mentioned in paragraph 8(4)(c) above, a supervision requirement imposed under section 44 of the 1968 Act shall have effect as if it were made under section 70 of this Act.

Where before the relevant date, or in any relevant proceedings, the sheriff has in relation to a supervision requirement made an order under section 49(6) of the 1968 Act, that order shall have effect in relation to the supervision requirement deemed to have been made under section 70 of this Act as it would have had effect in relation to the supervision requirement made under section 44 of the 1968 Act.