The area turns green
This gadget may wreak traffic havoc. It is a instrument to change the read lights in intersections to green - a instrument that the police is using.
The officials is rather frightened that this would be a big-seller since it would create a total chaotic situation if the system of traffic lights is tampered with by many people. The device is using infra-red signals and is made for the police and fire trucks.
The potential of duels over the control of intersection-streetlights is scary and since there is a lack of laws on using such devices there might be needed to find another way to control the traffic in intersections.