Motorists will need to secure an International Driving Permit to drive their vehicle in an EU country from 1 January if no deal is agreed. However, experts at Which? have warned just three in 10 post offices currently sell the passes which could leave many caught out.
They have warned those in rural areas could face long journeys of up to 90 minutes to secure the document in a major setback.
In a statement online, Which? said: “British drivers may need an International Driving Permit (IDP) if they’re driving in an EU country from 1 January 2021.
“The only way to get an IDP is over the counter at the Post Office, but just three in 10 UK Post Offices currently provide IDPs.
“[This means] some people in rural areas may have to drive miles and face long queues to get one.
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Motorists simply need to provide their full UK driving licence, a passport standard photograph and their valid passport as proof of identification.
According to the RAC, a 1949 IDP is needed if motorists are travelling to Ireland, Malta, Spain or Cyprus.
These passes only last for 12 months or until your UK driving licence expires meaning holidaymakers may need to apply each year.
However, a 1968 IDP will be needed for travel across all other EU states.
A statement from the Post Office said: “For Travel in the EU existing arrangements will continue unchanged for the duration of the transition period – until 31 December 2020.
“This means that UK driving licences will continue to be recognised in the EU without the need for an IDP.
“Arrangements for January 2021 onwards will be subject to the EU-UK future relationship negotiations.”