Public Law in UK Law

Where a public authority has issued a promise or adopted a practice which represents how it proposes to act in a given area, the law will require the promise or practice to be honoured unless there is good reason not to do so. I would prefer to express it rather more broadly as a requirement of good administration, by which public bodies ought to deal straightforwardly and consistently with the public.

But in between these extremes there is an area in which it is helpful to look not just at the source of the power but at the nature of the power. If the body in question is exercising public law functions, or if the exercise of its functions have public law consequences, then that may, as Mr. Lever submitted, be sufficient to bring the body within the reach of judicial review.

Employment by a public authority does not per se inject any element of public law. Nor does the fact that the employee is in a "higher grade" or is an "officer". This only makes it more likely that there will be special statutory restrictions upon dismissal or other underpinning of his employment (see per Lord Reid in Malloch ( supra)). It will be this underpinning and not the seniority which injects the element of public law.

We are not concerned with cases in which public authorities have actually done acts or entered into relationships or undertaken responsibilities which give rise to a common law duty of care. In such cases the fact that the public authority acted pursuant to a statutory power or public duty does not necessarily negative the existence of a duty.

Now that those disadvantages to applicants have been removed and all remedies for infringements of rights protected by public law can be obtained upon an application for judicial review, as can also remedies for infringements of rights under private law if such infringements should also be involved, it would in my view as a general rule be contrary to public policy, and as such an abuse of the process of the court, to permit a person seeking to establish that a decision of a public authority infringed rights to which he was entitled to protection under public law to proceed by way of an ordinary action and by this means to evade the provisions of Order 53 for the protection of such authorities.

In some cases a change of tack by a public authority, though unfair from the applicant's stance, may involve questions of general policy affecting the public at large or a significant section of it (including interests not represented before the court); here the judges may well be in no position to adjudicate save at most on a bare Wednesbury basis, without themselves donning the garb of policy-maker, which they cannot wear. In some cases a change of tack by a public authority, though unfair from the applicant's stance, may involve questions of general policy affecting the public at large or a significant section of it (including interests not represented before the court); here the judges may well be in no position to adjudicate save at most on a bare Wednesbury basis, without themselves donning the garb of policy-maker, which they cannot wear. In some cases a change of tack by a public authority, though unfair from the applicant's stance, may involve questions of general policy affecting the public at large or a significant section of it (including interests not represented before the court); here the judges may well be in no position to adjudicate save at most on a bare Wednesbury basis, without themselves donning the garb of policy-maker, which they cannot wear.

In this context, particular stress should be placed upon the importance of upholding the law of the land, in the public interest, bearing in mind the need for stability in our society, and the duty placed upon certain authorities to enforce the law in the public interest. This is of itself an important factor to be weighed in the balance when assessing the balance of convenience.