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1. speed limit sign : we have to drive in the indicated limit.
2. the traffic lights: it indicates when the cars have to stop, when the cars have to pass and when the people have to cross the street.
3 the pedestrian crossing: the sign indicates the way where people have to walk.
2. the traffic lights: it indicates when the cars have to stop, when the cars have to pass and when the people have to cross the street.
3 the pedestrian crossing: the sign indicates the way where people have to walk.
Explain in your own words what you have to do, or what each of these markings or signs indicates.