If your policy requires a certain level of security you would have been told this at the time of the quotation. A lot of vehicles have security fitted as standard; so if this is the case, tick the box on the form that states this. All you then need to do is sign and date the form. If your security is not standard to the vehicle, we would need you to complete the make and model of the security device. If you have a certificate of fitment, you could also send a copy of this in for our records. A Thatcham approved device may be needed - if you are not sure if your device is, you can contact us and we will be able to tell you. A Thatcham Category 2 device is an immobilising system; a Thatcham Category 1 device is an immobilising system with a linked alarm.