42Application, discharge and variation
(1)A restraint order—
(a)may be made only on an application by an applicant falling within subsection (2);
(b)may be made on an ex parte application to a judge in chambers.
(2)These applicants fall within this subsection—
(a)the prosecutor;
(b)the Director;
(c)an accredited financial investigator.
(3)An application to discharge or vary a restraint order or an order under section 41(7) may be made to the Crown Court by—
(a)the person who applied for the order;
(b)any person affected by the order.
(4)Subsections (5) to (7) apply to an application under subsection (3).
(5)The court—
(a)may discharge the order;
(b)may vary the order.
(6)If the condition in section 40 which was satisfied was that proceedings were started or an application was made, the court must discharge the order on the conclusion of the proceedings or of the application (as the case may be).
(7)If the condition in section 40 which was satisfied was that an investigation was started or an application was to be made, the court must discharge the order if within a reasonable time proceedings for the offence are not started or the application is not made (as the case may be).