The Department for Transport has provided advice on what private and commercial drivers from the UK may need to do to drive abroad when the UK leaves the EU on 29 March 2019.  

From 28 March 2019, drivers from the UK will need extra documentation to drive in the EU and EEA.

This includes registering certain trailers with the Driver and Vehicle Licensing Agency (DVLA) and carrying a trailer registration certificate.

In the event that the UK leaves the EU without a deal, UK drivers may also need an international driving permit (IDP) to drive in the EU and EEA.

The story on this was published today on the BBC (to read full story:  BBC site) where it was noted:  'If UK motorists plan to drive abroad after 29 March, they need to act soon or risk breaking the law.  That's because a no-deal Brexit would leave drivers needing to have proof of insurance known as a Green Card.'