Remember that episode of Leverage (season 5, episode 3), where Alec uses Marvin to wirelessly change all the street lights green so they ... can be found on the traffic light manufacturer ...

Ambulances move differently than other vehicles. That is something that everyone already knows. When they need it, it is essential that they get to where they need to be as quickly as possible.

optimise expenses,” he said. Under the "traffic light" system, local authorities will be assigned green, yellow, or red lights based on their performance. According to Nga, green denotes "high ...