Brexit - and travelling in EU countries:
The deal between the UK and the EU did not include the UK remaining in the European free circulation zone. Therefore, UK motorcyclists will need to carry a valid Green Card when riding their vehicles in EU countries. Clients may also need an International Driving Permit, should have a GB sticker on their vehicle and also carry a copy of their V5 document when riding in the EU. See https://www.gov.uk/driving-abroad for full details.