It is probably a reference to a system which (if it is installed) "reads" signals from authorized emergency vehcles (law enforcement, EMS or FD) and automatically changes the intersection traffic lights to favor the direction in which the emergency vehicle is travelling.
No one really controlls the traffic lights. A computer system controls the traffic lights, and no humans are involved with controlling the traffic lights day in and day out. It is all automated these days.
The government and traffic lights
If the ambulance isn't using its lights and sirens, just follow normal traffic laws. If it is, you'll need to pull over to the side of the road and wait for it to pass.
The flashing lights on an ambulance are commonly referred to as emergency lights or warning lights. These lights are used to alert other drivers and pedestrians to the presence of the ambulance, indicating that it is responding to an emergency. The lights typically flash in a pattern to enhance visibility and signal the need for immediate right-of-way.
* The disadvantages of traffic lights r * Traffic lights can cause a chaos on the roads.* Also cause a huge traffic
the ambulance is going to the hospitalthe ambulance has its siren onthe ambulance is moving (:PJHS
Technically a driver is not allowed to break any traffic laws to get out of the way of an ambulance, as such she should not have run the red light. If the ambulance had its lights and sirens on, then you are both at fault since you both should have pulled over.
The new traffic lights are now LED lights and do not ever burn out.
Yes, the word 'traffic lights' is a noun, a plural, compound noun; a word for things.
Yes.
No, because traffic lights are charged, not naturally bright.
Traffic lights are made of part metal and part glass.