Final answer:
Legally, you can only park or stop along the freeway shoulder during an emergency. In extraordinary situations, such as a medical emergency, deviation from traffic laws may occur, but typically rules like stopping at red lights are strictly enforced to ensure road safety and are evaluated case by case. The correct answer is C.
Step-by-step explanation:
You may park or stop along the shoulder of the freeway only if you have an emergency. Parking or stopping on the freeway in non-emergency situations like needing to look at a map for directions, even if no part of your vehicle is on the road or even if you have your 4-way (emergency) flashers on, is typically not allowed due to safety reasons. There are designated areas such as rest stops and exit ramps for non-emergency purposes.
In an urgent situation like a pregnant woman about to give birth, it could be argued that proceeding through a red light at 4 AM with no other cars around could be more beneficial and morally acceptable than waiting, but this is generally an exception to the rule and would be subject to legal scrutiny.
In various traffic scenarios, it's crucial to understand the context. For instance, the presence of emergency vehicles, the erratic behavior of animals on the road, and the actions of other drivers all require immediate and safe responses. Additionally, consistently high accident rates at an intersection might indicate the necessity for installing a traffic signal to ensure safety and control traffic flow.