A BBC article from a few days ago which looks at what may be involved for UK drivers taking their cars to the EU.
During the transition period there is no change from the existing position, our UK licences are valid in Europe and no insurance green card is required. It's not clear what the situation will be after the end of the transition period but....
https://www.bbc.co.uk/news/uk-47459859
and as far as insurance goes.....
In this case, you'll have to buy additional insurance if you're taking your car abroad and want comprehensive cover.
Then there's the administrivia....
...and something I hadn't considered at all...
As Joni Mitchell said "you don't know what you've got til it's gone". None of these things are insurmountable and the costs of addressing them are likely modest but it's yet another case of people really not appreciating the benefits of EU membership.
During the transition period there is no change from the existing position, our UK licences are valid in Europe and no insurance green card is required. It's not clear what the situation will be after the end of the transition period but....
What happens next will depend on negotiations on the future relationship between the UK and the EU.
There will be different arrangements in place for each country - specific advice for each country is available from the government.
Some countries will require drivers to have an International Driving Permit (IDP), especially for longer visits, which may be bought at Post Offices for £5.50. You may also need to carry your UK driving licence
https://www.bbc.co.uk/news/uk-47459859
and as far as insurance goes.....
Your UK insurance is still valid for visiting the EEA during the transition period.
It is possible that in 2021, after the transition period is due to end, you may be legally required to get a Green Card from your insurer to prove your car is covered if you are driving in Europe. This will depend on what is agreed in negotiations between the UK and the EU on the future relationship.
The Green Card is only proof of a minimum level of third-party cover - it will not necessarily match the level of cover that you pay for in the UK.
In this case, you'll have to buy additional insurance if you're taking your car abroad and want comprehensive cover.
Then there's the administrivia....
The government recommends that you have a GB sticker on your car, even if you also have a GB symbol on your number plate.
You'll need to carry your V5C log book with you if you own the car. If it is a car you have hired or leased then you will need to get a VE103 form to show you have permission to take it out of the UK.
...and something I hadn't considered at all...
Perhaps most inconveniently, if you are involved in a road traffic accident in an EEA country after the end of the transition period, then you may need to make a claim against the responsible driver or their insurer in the country where the accident happened.
And that could involve bringing the claim in the local language.
As Joni Mitchell said "you don't know what you've got til it's gone". None of these things are insurmountable and the costs of addressing them are likely modest but it's yet another case of people really not appreciating the benefits of EU membership.