Judgment [2018] UKSC 64[1] of the UK Supreme Court in a reference made under s.33 of the Scotland Act 1998, ruled (13 December 2018) that "some provisions of the Bill are outwith the legislative competence of the Scottish Parliament"
The UK Withdrawal from the European Union (Legal Continuity) (Scotland) Bill 2018, colloquially known as Continuity Bill within the Scottish Parliament or the EU Continuity Bill within Scotland, provided for all matters devolved under the Scotland Act 1998 and subsequent legislation that are currently under the control of the European Union, to be repatriated to the Scottish Parliament upon 'exit day'. It was referred to as the Scottish EU Continuity Bill outwith Scotland, was a passed legislative bill by the Scottish Parliament with a stated view to prepare devolved elements of Scots law in view of the United Kingdom's withdrawal from the European Union.
This bill was introduced to the Scottish Parliament amid failing negotiations between the Scottish Government and the Government of the United Kingdom on where key powers, which would ordinarily be devolved, should lie on the United Kingdom's exit from the European Union.[citation needed]
On 17 April 2018, the UK Government's Law Officers, the Attorney General and the Advocate General, referred EU exit legislation passed in the Scottish Parliament – the UK Withdrawal from the European Union (Legal Continuity) (Scotland) Bill – to the Supreme Court. The Law Officers asked the Supreme Court for a ruling on whether this legislation is within devolved legislative powers.
On 13December2018, the Supreme Court ruled that only section17 of the bill would have been outwith the legal competence of the Scottish Parliament under the Scotland Act 1998 at the time of its passage. However, due to the passage and enactment of the European Union (Withdrawal) Act 2018 by the UK Parliament while the Scottish Bill was under review, many more sections of the bill are not within its legal competence and that the bill as far as those sections are concerned is therefore 'not law'.[1] The governments of Scotland and of the United Kingdom differed sharply on the outcome. The (UK) Secretary of State for Scotland, David Mundell, said the court had "provided much-needed legal clarity" that the bill "goes beyond the powers of the Scottish Parliament". But Scotland's Brexit SecretaryMichael Russell argued that the UK government had "changed the rules of the game midway through the match" in an "act of constitutional vandalism".[5]
^UK Withdrawal from the European Union (Legal Continuity) (Scotland) Bill 2018 – A Reference by the Attorney General and the Advocate General for Scotland[2018] UKSC 64