(1) Where a person aged 18 years or more is convicted of an offence specified in Schedule 3 and the court which convicts him or her of the offence considers that it is appropriate to impose a sentence of imprisonment for a term of 3 months or more on the person in respect of the offence, it may, as an alternative to such a sentence, make an order under this section ("a restriction on movement order") in respect of the person.

(2) A restriction on movement order may restrict the offender’s movements to such extent as the court thinks fit and, without prejudice to the generality of the foregoing, may include provision -

(a) requiring the offender to be in such place or places as may be specified for such period or periods in each day or week as may be specified, or

(b) requiring the offender not to be in such place or places, or such class or classes of place or places, at such time or during such periods, as may be specified,

or both, but the court may not, under paragraph (a), require the offender to be in any place or places for a period or periods of more than 12 hours in any one day.