Can I Drive Someone Else’s Car on My Insurance?
You can only drive someone else’s car under your own insurance if your policy specifically includes Driving Other Cars (DOC) cover. Even then, DOC almost always provides third-party cover rather than comprehensive cover, so it typically won’t cover damage to your own car or the car you’re driving. Many insurers have removed DOC from modern comprehensive policies, so check your certificate before you assume your policy includes it.
What Driving Other Cars cover actually gives you
Where DOC exists, it usually only extends to cars you don’t own and haven’t been provided by your employer, and only to third-party liability — meaning it covers injury or damage you cause to someone else, but not damage to the car you’re driving or to you. It’s also typically only available to drivers over 25 on fully comprehensive policies, and increasingly insurers are dropping it altogether.
How to check if you have it
The clearest way to check is your certificate of motor insurance. It lists exactly which vehicles and types of cover apply to you. If it doesn’t explicitly mention Driving Other Cars (DOC) cover, assume you don’t have it. If you’re unsure, call your insurer before you drive. That approach is far safer than making assumptions because driving without insurance can lead to fines, penalty points and even prosecution.
What to use instead if you don’t have DOC
If your policy doesn’t include DOC, or you want full (not just third-party) cover while borrowing a car, a short-term temporary insurance policy is built exactly for this — it can insure you on someone else’s car for as little as an hour up to 28 days, with your own comprehensive-level cover rather than relying on someone else’s policy.
Can I Drive Someone Else’s Car on My Insurance FAQs
Does DOC cover damage to the car I’m borrowing?
No — DOC is almost always third-party only, so it won’t cover damage to the vehicle you’re driving or your own injuries, only harm you cause to others.
Do all comprehensive policies include DOC?
No — many modern comprehensive policies have removed it entirely, so it’s essential to check your certificate rather than assume it’s included.
What’s the safest option for a one-off borrow?
A temporary car insurance policy taken out for the specific hours or days you need it, giving you your own level of cover rather than relying on borrowed or third-party-only protection.
How Rooster can help
Don’t guess whether DOC applies — Rooster’s temporary cover can insure you on someone else’s car in minutes, with your own comprehensive-level protection.
Need to borrow a car for a one-off trip? Download the Rooster app to see how much you could save on your car insurance.
