I am grateful to the Minister and to all noble Lords who have spoken. This short debate has, I think, illuminated and emphasised just how bizarre Clause 73 is, because there is no dispute that interventions by third parties at all levels of judicial review assist the court by the provision of information. That is simply not in dispute.
There is also no dispute that interventions by third parties are already under the control of the court. They are under the control of the court as to whether they are allowed, on what grounds, and with what consequences on costs, having regard to the issues in the case. It is true, as the Minister says, that there have been more interventions in recent years, but that is only because courts find them helpful and have allowed third parties to intervene. If interveners act inappropriately —and I am not aware of any cases where this has occurred, with the exception of one possible case in the Appellate Committee, which, as it is now the Supreme Court, would not be covered by this provision in any event—the judge has ample power, at present, to order the payment of costs. That point was correctly made by the noble Lord, Lord Deben, who also rightly referred to the limited scope of the exceptional circumstances provision. The problem is that there is nothing exceptional about interveners assisting the court. That is what they normally do.
When an expert body is deciding whether to intervene and assist the court, it will know, if Clause 73 is enacted in its present form, that there is a strong presumption that it must pay the costs. The inevitable consequence is that it is unlikely to intervene. This will not achieve the Minister’s policy aim of, as he said, deterring inappropriate interventions; it will deter interventions, however helpful they may be to the court.
Clause 73 makes no sense whatever. It makes no sense, with great respect, to speak of a need to make interveners have a financial stake in the proceedings. The court has ample power to penalise them in costs. Amendment 164 will maintain judicial discretion in Clause 73, just as your Lordships have decided that judicial discretion should remain in Clauses 70, 71 and 72. I wish to test the opinion of the House.