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It helps in the places where traffic lights can have different shapes, including horizontal, but I would imagine that it's not that much of a problem in most pl
by seszett 9y ago
It helps in the places where traffic lights can have different shapes, including horizontal, but I would imagine that it's not that much of a problem in most places where traffic lights are always vertical with green at the bottom?
- fenomas 9y agoAt night one usually only sees the light's color, not its position.