Traffic lights can be confusing for the drivers who drive them, but you need to know the difference between green and red lights before you can make a call.
Al Jazeera’s Peter Haney reports from Edinburgh, Scotland.
Traffic lights can be confusing for the drivers who drive them, but you need to know the difference between green and red lights before you can make a call.
Al Jazeera’s Peter Haney reports from Edinburgh, Scotland.