Drones in the UK are categorized based on weight. If your drone weighs 250g or more, you need to register it with the Civil Aviation Authority (CAA) and acquire an operator ID. Additionally, if your drone weighs 250g to 20kg, you must take and pass an online theory test to get a flyer ID.
Respect the UK Air Navigation Order. Drone pilots must fly their drones below 400ft, keeping them at least 150ft away from people and properties. Flying near airports and airfields is restricted, and you should be aware of the specific No-Fly Zones in your area.
When flying a drone weighing over 20kg, extra permissions are required. There are also rules against flying drones near sensitive areas like prisons and crowds at events. Always maintain a direct visual line of sight with your drone and respect others' privacy.