The withdrawal agreement reached with the European Union on 17 October 2019 amounts to a hard Brexit, with Great Britain out of the single market, the customs union and the political arrangements, but with a withdrawal agreement including a transition period until the end of 2020. Legally, the United Kingdom will leave the EU on exit day, which is currently 31 October 2019. But de facto, the UK will remain a member. This is because EU law will continue to apply during the transition period, but the UK will have no role in decision-making. The European Communities Act 1972 will not be repealed until the end of the transition period. Thus, EU law will continue to flow into the UK. The Court of Justice of the European Union will continue to have jurisdiction in respect of the impact of EU law in the UK, and it will be the arbitrator in respect of the withdrawal agreement. Nothing will really change. The purpose