Practical impact of the changes
Judicial reviews may deal with an enormous range of situations, but one example of the type of case where the proposed new remedies may be relevant is where an individual challenges an instrument of wide application to thousands or millions of others. If cases such as these are brought in future, under the proposed new Bill, the court would have powers of discretion to grant a full remedy to the claimant, but limit the retrospective effects of the judgment for any other individual who had not issued a claim before the date of the judgment. In this way, the limited order would require the introduction of a new lawful scheme, but limit taxpayers’ liability for backdated claims.
Such a decision would require the court to form a view on social policy considerations, and it would be interesting to see if courts feel that such issues are best decided instead by the government of the day and subject to parliamentary approval.