The Black Helicopters are coming
Pilotless helicopters will be tested by police on Merseyside in the fight against anti-social behaviour.
The drone aircraft will keep watch over football matches and trouble hotspots.
Fitted with CCTV cameras and weighing 1kg - about the same as a bag of sugar - they are controlled by officers on the ground.
The force is considering using them to monitor large crowds
Will my tin foil hat protect me?