Parliamentary sovereignty in the United Kingdom

The Statute of Proclamations of 1539 gave the king wide powers to legislate without reference to, or approval from, Parliament. At the same time, it recognised the common law, existing statutory provisions, and excluded the breach of royal proclamations from the death penalty. It was repealed in 1547, but Queen Mary and Queen Elizabeth both relied on royal proclamations. A review by Chief Justice Edward Coke in 1610, the Case of Proclamations, established that Parliament had the sole right to legislate, but the Crown could enforce it. Royal powers were finally removed by the Bill of Rights 1689. That led the Earl of Shaftesbury to declare in 1689, "The Parliament of England is that supreme and absolute power, which gives life and motion to the English government". The Act of Settlement of 1700 removed royal power over the judiciary and defined a vote of both houses as the sole method of removing a judge. ==Core theory==

It was the view of A. V. Dicey, writing in the early twentieth century, that Parliament had "the right to make or unmake any law whatever; and, further, that no person or body is recognised by the law of England as having a right to override or set aside the legislation of Parliament". He refers to "England" but his view held for the other nations of the United Kingdom, with slightly different details. The second possible source are the courts, that in enforcing all Acts of Parliament without exception, they have conferred sovereignty upon Parliament. A group of individuals cannot hold sovereignty, only the institution of Parliament; determining what does and does not constitute an Act of Parliament is important. This is considered a "manner and form" requirement. In the absence of a written constitution, it is a matter for the common law to make this determination. However, the status of the Regency Acts is not so clear. In them, a regent acting during the infancy, incapacitation or absence of the monarch can assent to bills but cannot do so if they relate to changing the nature of monarchical inheritance or amending the Protestant Religion and Presbyterian Church Act 1707, which protected that church in Scotland. If a regent did assent to a bill of these kinds, it may not be held to be a valid law even if it gained the approval of both houses and royal assent. However, the whole system of government could be abolished, and the next parliament would not be bound if it were not considered a successor. ==Membership of the European Union (1973–2020)==

From 1 January 1973 to 31 January 2020, the United Kingdom was a member state of the European Union and its predecessor the three European Communities which was made up principally of the European Economic Community (EEC) which was widely known at the time as the "Common Market", the European Coal and Steel Community (ECSC) which became defunct in 2002 and the European Atomic Energy Community (EAEC or Euratom) which the UK also withdrew from in 2020. The European Communities Act 1972 gave European Union law (previously Community law) the force of law in the United Kingdom and it also incorporated the obligations of the European Treaties into UK domestic law as well. Section 2(1) reads: 2. General implementation of Treaties (1) All such rights, powers, liabilities, obligations and restrictions from time to time created or arising by or under the Treaties, and all such remedies and procedures from time to time provided for by or under the Treaties, as in accordance with the Treaties are without further enactment to be given legal effect or used in the United Kingdom shall be recognised and available in law, and be enforced, allowed and followed accordingly ; and the expression "enforceable Community right" and similar expressions shall be read as referring to one to which this subsection applies. Although not stated specifically (or even directly acknowledged by politicians) in the 1972 Act the principle of EU Law (previously Community Law) having primacy over the domestic laws of the member states also applied to the United Kingdom. In the run-up to the 1975 United Kingdom European Communities membership referendum the then Labour government led by the then Prime Minister Harold Wilson distributed a pamphlet on behalf of HM Government to every household in Britain and in the pamphlet contained the governments assessment on Parliament's future role on continued membership. A few days following the outcome of the referendum in which the United Kingdom had confirmed its continued membership "Yes" of the communities in an interview for the Daily Telegraph the then Ulster Unionist (UUP) MP for South Down Enoch Powell confirmed this assessment within the pamphlet on Parliament's role in the future of British EC membership: The case of R v. Secretary of State for Transport ex parte Factortame is considered decisive as to the superiority of EU law over British law. It judged that the Merchant Shipping Act 1988 and section 21 of the Crown Proceedings Act 1947 (which prevented an injunction against the Crown) should be disapplied. Alongside R v Employment Secretary, ex parte EOC, these two cases establish that any national legislation, coming into force before or after the European Communities Act 1972, cannot be applied by British courts if it contradicts Community law. Trevor Allan, argued, however, that the change in rule was accepted by the existing order because of strong legal reasons. Since legal reasons existed, the House of Lords had, instead, determined what the current system suggested under new circumstances and so no revolution had occurred. Section 18 of the European Union Act 2011 declared that EU law is directly applicable only through the European Communities Act or another act fulfilling the same role. 18. Status of EU law dependent on continuing statutory basis Directly applicable or directly effective EU law (that is, the rights, powers, liabilities, obligations, restrictions, remedies and procedures referred to in section 2(1) of the European Communities Act 1972) falls to be recognised and available in law in the United Kingdom only by virtue of that Act or where it is required to be recognised and available in law by virtue of any other Act. Parliament legislated in 2018 to repeal the 1972 Act, and in 2020 the United Kingdom ceased to be a member of the EU in accordance with and by virtue of that Act (albeit amended by further legislation of Parliament), demonstrating both that the previous Parliament (of 1972) had not bound its successor with respect to leaving the EU and also confirmed following the Parliamentary deadlock and the outcome of the 2019 general election the late Harold Wilson's government view and Enoch Powell's endorsement that the United Kingdom's membership of the EU was dependent on the continuing assent of Parliament. All provisions of the 1972 Act were repealed on 31 January 2020 at 2300 GMT although an amendment in the European Union (Withdrawal Agreement) Act 2020 saved the effect of the 1972 Act until the end of the implementation period which came to an end on 31 December 2020 at 2300 GMT. In 2020, Parliament ratified the Brexit withdrawal agreement and incorporated it into UK law through the European Union (Withdrawal Agreement) Act 2020. Section 18 of the 2011 Act was replaced with section 38 of the 2020 Act, which declares: 38. Parliamentary Sovereignty (1) It is recognised that the Parliament of the United Kingdom is sovereign. (2) In particular, its sovereignty subsists notwithstanding— (a) directly applicable or directly effective EU law continuing to be recognised and available in domestic law by virtue of section 1A or 1B of the European Union (Withdrawal) Act 2018 (savings of existing law for the implementation period), (b) section 7A of that Act (other directly applicable or directly effective aspects of the withdrawal agreement), (c) section 7B of that Act (deemed direct applicability or direct effect in relation to the EEA EFTA separation agreement and the Swiss citizens' rights agreement), and (d) section 7C of that Act (interpretation of law relating to the withdrawal agreement (other than the implementation period), the EEA EFTA separation agreement and the Swiss citizens' rights agreement). (3) Accordingly, nothing in this Act derogates from the sovereignty of the Parliament of the United Kingdom. ==Application to Scotland==

Some jurists have suggested that the Acts of Union 1707 place limits on parliamentary sovereignty and its application to Scotland. Although no Scottish court has yet openly questioned the validity of an Act of Parliament, certain judges have raised the possibility. Thus, in MacCormick v. Lord Advocate, the Lord President (Lord Cooper) stated that "the principle of the unlimited sovereignty of Parliament is a distinctively English principle which has no counterpart in Scottish Constitutional Law", and that legislation contrary to the Act of Union would not necessarily be regarded as constitutionally valid. However Cooper's obiter was his own non binding opinion separate from the ruling of the court of session in a hypothetical case where Scotland and England retained separate constitutions after 1707 rather than merging their constitutions into a single British constitution as what actually occurred. Also, in Gibson v Lord Advocate, Lord Keith was circumspect about how Scottish courts would deal with an Act, which would substantially alter or negate the essential provisions of the 1707 Act, such as the abolition of the Court of Session or the Church of Scotland or the substitution of English law for Scots law. The establishment of the Scottish Parliament in 1998 has implications for parliamentary supremacy. For example, although nuclear power is not within its competence, the Scottish government successfully blocked the wishes of the UK government to establish new nuclear power stations in Scotland using control over planning applications which is devolved. While it remains theoretically possible to dissolve the Scottish Parliament, in practice such a change would be politically difficult. ==Development==

Parliament Acts As a rule, any bill must be passed by both Houses of Parliament before being granted royal assent In a white paper, the government expressed that "to make provision in the Bill for the courts to set aside Acts of Parliament would confer on the judiciary a general power over the decisions of Parliament which under our present constitutional arrangements they do not possess, and would be likely on occasions to draw the judiciary into serious conflict with Parliament". According to the theory that a parliament cannot bind its successors, any form of a Bill of Rights cannot be entrenched, and a subsequent parliament could repeal the act. It is usually practised on laws which are written in extremely broad or all-encompassing ways. Legislation can be found to be incompatible, if reading down is impossible or would effectively change the legislation itself. In that case, the court will issue a "declaration of incompatibility," which is non-binding upon parliament by the doctrine of parliamentary sovereignty. However, legislation declared incompatible is almost always amended by parliament. Judicial treatment Appellate courts in the United Kingdom including the Supreme Court (and the House of Lords) have had to handle a number of cases that deal with the limits of Parliamentary sovereignty. In Jackson v Attorney General, the appellants questioned the validity of the Parliament Act 1949. All nine judges accepted that the court had jurisdiction to consider whether the 1949 Act was valid. They looked to distinguish the case from that of Pickin v British Railways Board, where the unequivocal belief of the judges had been that "the courts in this country have no power to declare enacted law to be invalid". The judges believed that whereas Pickin had challenged the inner workings of Parliament, which a court could not do, Jackson questioned the interpretation of a statute. The Supreme Court had to deal with questions of Parliamentary sovereignty in R v Chaytor, which concerned criminal prosecutions of MPs involved in the parliamentary expenses scandal. The court ruled that submitting expenses did not amount to proceedings in Parliament, and so Parliamentary privilege does not apply. ==See also==