Insured my car with young drivers so my son could drive it as well, the box was fitted and since then the blow heater keeps switching off!! Cancelled insurance after 3 weeks as the wanted to increase by £1300 because no claims can only be used on one vehicle? Switched and went to get the smart box taken out by local garage to find out they had hard wired the box and tracker to the egnition and wiring of the car so if it comes out the car won’t start, they’ve damaged the wiring of my car, everything keeps shutting down, I’m soooooo angry!! DO NOT USE THIS INSURANCE ITS A RIP OFF SCAM, wish I’d taken note of reviews before I signed up, I’ve lost my £500 upfront cost as installation of box, cancellation fee etc taken out! Will be sending them a bill for damage to wiring if car though!!!