It is a condition of your policy that you have a box fitted, and doing so can have many benefits for you as a driver. The box lets you prove you are a safe driver and lets us treat you as an individual. We can reward safe driving with Bonus Miles and a more accurate price at renewal. We will not release your driving information to the police or to any civil authorities without a court order, unless we have your permission or we suspect fraud. If you take out a policy but don't have a box fitted your policy may be cancelled and a administration fee applied.
If you still don't want a box fitted to your car, why not try Tesco Bank Car Insurance which is arranged and administered by Tesco Bank and is underwritten by a select range of insurers.