Final answer:
You must follow signals from a flag person at or near a railroad crossing or construction site no matter which lane you are in. The correct answer is option b
Step-by-step explanation:
If you are signaled by a flag person at or near a railroad crossing or a construction site, the correct action to take is to follow signals no matter which lane you are in. This rule is crucial for maintaining safety and order on the roads, ensuring that vehicles and pedestrians alike are protected from potential hazards. The signals given by a flag person are meant to direct traffic in a way that prevents accidents and disruptions in these potentially dangerous or busy areas.
It is important for all drivers to respect and adhere to the instructions of flag people. These individuals are authorized traffic control personnel and are positioned to provide directions that must be followed. Disregarding their signals can lead to fines, penalties, or, more seriously, collisions and injury. Such behavior also compromises the safety of the flag person, construction workers, and pedestrians.
Keep in mind that traffic rules, such as stopping at red lights or yielding to emergency vehicles, are designed to optimize the flow of traffic and ensure everyone's safety. These same principles apply when flag people guide vehicles through construction zones or railroad crossings. They make real-time decisions based on the situation at hand, which could include stopping all lanes or allowing certain lanes to proceed.