Agree, the UK / Europe needs a Drone registration programme, RF ID chips could be embedded in every new drone sold to trace ownership. Currently drone manufacturers can trace drones via serial numbers to customers/distributors.
Reckless flying - This is a accident waiting to happen, as I posted before the majority of bought "off the shelf" drones cant fly near airports, there is currently blocking software. Its the tiny number of custom built machines that can.
Perhaps if stiffer penalties were enforced on reckless drone flying along with those who feel its fun to laser aircraft.