With the contribution of the LIFE programme of the European Union - LIFE14 ENV/GR/000611
Brexit and the transport sector
The United Kingdom submitted on 29 March 2017 the notification of its intention to withdraw from the European Union. This means that unless a ratified withdrawal agreement establishes another date or the period is extended by the European Council, all Union primary and secondary law will cease to apply to the United Kingdom from 30 March 2019, 00:00h (CET).
The European Commission proceeded in publishing notices to stakeholders, transport operators, etc regarding the legal repercussions, which need to be considered when the United Kingdom becomes a third country.
Source: European Commission