43(1)A youth rehabilitation order which imposes an electronic monitoring requirement must—
(a)specify the monitoring period, or
(b)provide for the responsible officer to determine the monitoring period in accordance with the order.
(2)Sub-paragraph (3) applies where the responsible officer is to determine the monitoring period in accordance with the order.
(3)Before it begins, the responsible officer must notify the following people of when the monitoring period is to begin—
(a)the offender,
(b)the person responsible for the monitoring, and
(c)any person (other than the offender) without whose co-operation it will not be practicable to secure the monitoring.