4.—(1) Before the end of the review period, the Secretary of State must—
(a)carry out a review of these Rules;
(b)set out the conclusions of the review in a report; and
(c)publish the report.
(2) The report must in particular—
(a)Set out the objective intended to be achieved by these Rules;
(b)Assess the extent to which those objectives are achieved; and
(c)Assess whether those objectives remain appropriate and, if so, the extent to which they could be achieved with a system that imposes less regulation.
(3) “Review period” means the period of five years beginning with the day on which these Rules comes into force.