Go to main content
Archive Website of the UK government
Please note that this website has a UK government accesskeys system.
Main menu
Page menu
Motoring
Blood clots and driving
Blood clots are conditions that you may need to tell the Driver and Vehicle Licensing Agency (DVLA) about. Find out how to tell DVLA about your health condition.
Car or motorcycle driving licence holders
Blood clot (lung)
You will not need to tell DVLA about your medical condition.
Blood clot (brain)
You will need to tell DVLA about your medical condition.
To tell DVLA please download the medical questionnaire 'B1' and send to DVLA.
Bus, coach or lorry driving licence holders
Blood clot (lung)
You will not need to tell DVLA about your medical condition.
Blood clot (brain)
You will need to tell DVLA about your medical condition.
To tell DVLA please download the medical questionnaire 'B1' and send it to DVLA.
Where to send your completed questionnaire
You can send your completed questionnaire to DVLA by fax or post.
Fax
0845 850 0095
Post
Drivers Medical Group
DVLA
Swansea
SA99 1DF
If you suffer from any other condition please navigate to the relevant page using the A to Z.
Facebook
Twitter
StumbleUpon
Delicious
RedditAdditional links
Simpler, Clearer, Faster
From 17 October, GOV.UK will be the best place to find government services and information
Help with PDF files
To view PDF files you need Adobe Reader. The program is freely available if you do not already have it.
