Heres the bulk of the email :
As you are no doubt already aware, anyone owning a drone/UAV that weighs in excess of 250g must register it (and complete the online theory test) with the Civil Aviation Authority (CAA) by the 30th November 2019.
This can be achieved by visiting https://register-drones.caa.co.uk, completing the form and the theory test and paying the £9.00 registration fee.
Failure to register your drone could result in you being fined £1,000!
The FlyIcarus policy wording clearly states that you must abide by the Rules and Regulations of the country in which you are operating your drone. Eg. The CAA Dronecode.
Should you be unfortunate enough to experience a claim after 30th November 2019 and you have not registered your drone, please be advised that your claim will be denied.