Before getting out of a parked car on a two-way street, what is the first step you should take?

The correct answer emphasizes the importance of safety when exiting a parked car on a two-way street. Before opening the door, it is essential to look for vehicles coming from the traffic side of your car. This step helps to ensure that you do not inadvertently step into the path of an oncoming vehicle, which could result in serious injury.

By checking for traffic first, you are allowing yourself to assess the environment and make an informed decision about when it's safe to exit the vehicle. Safety is paramount in such situations, especially in busy areas where vehicles may be traveling at various speeds. This awareness is crucial for preventing accidents and ensuring that both the driver and passengers can exit the vehicle without danger.

The other options may involve important actions, but they do not address the immediate danger of traffic. For instance, while signaling your intent to exit is good practice, it does not mitigate the risk of stepping into oncoming traffic. Looking for pedestrians is also vital, but ensuring that the area is clear of vehicles takes precedence in this specific context. Opening the door quickly without checking can lead to unsafe scenarios, which is why prioritizing a look for vehicles is the best first step.