Final answer:
In city driving, a recommended following distance is 3-4 seconds behind the car in front. This allows time to react to unexpected situations and stop safely. Therefore the correct answer is option b.
Step-by-step explanation:
When navigating city streets, it is crucial to adhere to the recommended practice of maintaining a prudent following distance of 3-4 seconds behind the vehicle in front of you. This precautionary measure is designed to afford you ample reaction time in the event of abrupt braking by the leading car. By adhering to this guideline, you establish a crucial safety buffer, mitigating the risk of collisions in unpredictable scenarios that frequently unfold in urban environments. Stop-and-go traffic, frequent intersections, and the potential for sudden changes in road conditions underscore the significance of this precaution.
Embracing this principle not only enhances your safety but contributes to the overall fluidity and orderliness of city traffic, fostering a collective commitment to road safety in densely populated areas where vigilance and foresight are paramount.