Discover the truth about your vehicle's history with a hassle-free car write off check online in the UK. Ensure peace of mind and make informed decisions before buying or selling. In the UK, a vehicle involved in an accident and sustaining damage is labelled as "written-off." At times, a car may be deemed irreparable ("Cat A" or "Cat B") due to extensive damage, making it ineligible for sale. Alternatively, vehicles designated as "Cat S" or "Cat N" may be available for purchase after proper repairs. These rebuilt cars often come with a lower price tag than those with no accident history.