While seeing ahead the brake lights in the traffic jam, it is the signal to the driver behind for slowing down.
A traffic jam is the scenario where the vehicles are stopped in a long queue and moved in a slower speed.
The car driver which is behind the car in which an individual is travelling has to slower down through usage of brakes in the traffic jam. This could be indicated from the brake lights of the car moving ahead.
Therefore, the signal to the driver through brake lights in the traffic jam to slower down.
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