see url: https://www.theregister.co.uk/2017/09/25/mod_anti_drone_system_20m/
Scottish journalist lands drone on the UK.s newest and biggest and most
expensive deterrent unchallenged.
MOD decides to spend £20 million on drone shoot down equipment.
Perhaps they will privatise its use and put out competitive tenders to
private enterprise to help keep the economy going after Brexit...:-).