4(1)For each specified activities obligation that it imposes, a youth rehabilitation order must specify—
(a)a number of days, and
(b)an activity or activities.
(2)The obligation requires the offender, in accordance with instructions of the responsible officer, on the specified number of days—
(a)to participate in a specified activity, and
(b)to comply with instructions given by, or under the authority of, the person in charge of the activity.
(3)An activity specified under this paragraph may be one whose purpose is reparation, such as an activity involving contact between an offender and persons affected by the offending concerned.