When will Brexit start to change things?
On 31 January 2020, the UK stopped being a member of the European Union, ushering in a transition (aka “implementation”) period that is scheduled to end on 31 December 2020.
The UK and EU have until 1 January 2021 to negotiate a new trade agreement. During the transition period, the UK will remain subject to EU rules and still be a member of the Single Market and Customs Union. Existing rules concerning the free movement of people and goods between EU countries and the UK will remain until 1 January 2021.
Because a new agreement hasn’t yet been negotiated, we don’t know what will change or to what extent, although the free movement of people and goods is likely to end on or before 31 December 2020.