How do traffic laws facilitate communication and cooperation on the road? give three examples of traffic laws and how they individual drivers and/or traffic flow?

Three examples of traffic laws are the following;
- no parking - signs like this is a sign of saying that drivers are not allowed to park in a specific area by which they are placed to avoid cars to be parked in an area that may be risky and that would cause major or minor accidents
- traffic lights - traffic lights are provided in order for drivers to know when to stop or go by which this will prevent accidents to occur especially if there is an intersecting road ahead and to form a traffic overflow
- no u-turn - this allows drivers to drive in one path without having to turn back to the original direction where they came from especially if the path that they are headed to is risky for a driver to turn back to, this will prevent traffic and accidents that could occur