Case Facts
Liverpool Corporation propounded a scheme dated 7 March 1928 under Part II of the Housing Act 1925 for the improvement of the Queen Anne Street area of Liverpool. The Minister of Health confirmed the scheme by Order on 23 November 1928. That Order incorporated the Lands Clauses Act 1845, as modified by the Acquisition of Land (Assessment of Compensation) Act 1919 and the Housing Act 1925.
The claimants' land fell within the scheme and was categorised in two ways, marked by colour on the scheme map. Land coloured pink was included in the scheme on account of the sanitary condition of the premises, or their being dangerous or injurious to health. Land coloured blue was included solely to make the scheme efficient rather than on sanitary grounds. This distinction was of critical legal importance because s 46(1) Housing Act 1925 prescribed a specific and less generous basis of compensation — the cleared site value, subject to a further reduction — for land included on account of its sanitary condition (the pink land).
Under s 2 Acquisition of Land (Assessment of Compensation) Act 1919, the general rule was that the value of land compulsorily acquired should be taken as the amount which the land, if sold in the open market by a willing seller, might be expected to realise. However, s 46(2) Housing Act 1925 preserved the 1919 Act's open market basis for the blue land, whilst s 46(1) displaced it in relation to the pink land.
The dispute was referred to an official arbitrator under the Acquisition of Land (Assessment of Compensation) Act 1919, and the matter came before the Divisional Court as a Special Case stated by that official arbitrator. The arbitrator had assessed alternative awards: if compensation were assessed under the 1919 Act basis, the pink land would attract £2,370 compensation plus £73 costs; if assessed under the s 46 Housing Act 1925 cleared site value basis (subject to a 5% reduction factor), the award would be £1,133 compensation plus £55 costs.
The claimants argued that s 7(1) Acquisition of Land (Assessment of Compensation) Act 1919 rendered s 46 Housing Act 1925 of no legal effect insofar as it was inconsistent with the 1919 Act. Section 7(1) of the 1919 Act provided that provisions of any Act inconsistent with the 1919 Act "shall cease to have or shall not have effect." The claimants contended that this provision was designed to entrench the 1919 Act's compensation rules against modification by subsequent legislation, so that any later, inconsistent statutory provision would be rendered inoperative.
Held
The Divisional Court held in favour of Liverpool Corporation. It was held that s 46 Housing Act 1925, being a later Act of Parliament, repealed by implication the inconsistent provisions of the Acquisition of Land (Assessment of Compensation) Act 1919. Even on the assumption that s 7(1) of the 1919 Act purported to entrench its provisions against future inconsistent legislation, Parliament could not achieve that result. A later Act of Parliament necessarily supersedes an earlier inconsistent one, and no provision inserted by Parliament into an earlier statute can prevent that outcome. Accordingly, compensation for the pink land fell to be assessed on the basis prescribed by s 46 Housing Act 1925, not under the 1919 Act.
Ratio Decidendi
The ratio of this case is the unanimous holding that Parliament cannot bind its successors. Where a later Act of Parliament is inconsistent with an earlier Act, the later Act impliedly repeals the earlier Act to the extent of the inconsistency. This is so regardless of any provision in the earlier Act purporting to entrench its terms or to render future inconsistent legislation ineffective.
The claimants' argument — that s 7(1) Acquisition of Land (Assessment of Compensation) Act 1919 could prevent s 46 Housing Act 1925 from operating — was rejected on the fundamental constitutional ground that it is impossible for Parliament to so bind a subsequent Parliament. When a later Parliament enacts legislation inconsistent with an earlier statute, it necessarily repeals the earlier provision by implication, and no formula inserted into an earlier Act can override this constitutional reality.
This principle forms a foundational authority for the doctrine of parliamentary sovereignty and the doctrine of implied repeal. The case is a companion authority to Ellen Street Estates v Minister of Health [1934], which affirmed the same principle on materially identical facts.
Obiter Dicta
In addition to the unanimous ratio on implied repeal, one member of the court advanced a separate and narrower ground. Avory J held that, on its true construction, s 7(1) Acquisition of Land (Assessment of Compensation) Act 1919 applied only to Acts which existed at the time the 1919 Act was itself passed, and did not extend to future Acts at all. In support of this construction, he relied upon the marginal note to s 7, which reads "Effect of Act on existing enactments" — indicating that Parliament's intention was confined to addressing the relationship between the 1919 Act and pre-existing legislation, rather than attempting to control the content of future statutes.
This narrower construction, being the reasoning of Avory J alone rather than the basis of the court's unanimous decision, is properly treated as obiter dicta. It did not form the ratio of the decision, which rested on the broader constitutional principle of implied repeal applicable regardless of how s 7(1) was construed.