Final answer:
It is illegal to turn around near a curve or hill when a driver cannot see at least 500 feet in each direction to ensure safety. Traffic signals help control speed in intersections. Exceptional situations on the road require careful risk-benefit analysis.
Step-by-step explanation:
It is illegal to turn around near a curve or hill when the driver cannot see at least 500 feet in each direction. This rule ensures that drivers have enough visibility to spot oncoming traffic and complete the turn safely, preventing potential accidents. Making a turn without proper visibility, such as around blind curves or over hills where the line of sight is obstructed, is dangerous and against traffic laws.
Many vehicles that speed through intersections disregard the posted speed limit. Installing a traffic signal can be beneficial, as it would likely slow down the traffic, making it safer for all road users. In driving scenarios, understanding and adhering to traffic rules and regulations is crucial for road safety.
Traffic laws often account for emergency situations differently, such as a pregnant woman in labor being rushed to the hospital. These exceptions are based on a risk-benefit analysis or necessity but should always be handled with an understanding of the potential consequences and the utmost care for safety.