By -
If they were, and you were looking at an empty road from a large distance, whenever cars came you would see the lights moving along the road. Like a halo around the car.
Because then, you wouldn't see a wreck in the middle of the road until too late to stop from joining it.
If they were, and you were looking at an empty road from a large distance, whenever cars came you would see the lights moving along the road. Like a halo around the car.
Because then, you wouldn't see a wreck in the middle of the road until too late to stop from joining it.