Which safety measure should be taken when driving on poorly illuminated one-way streets?

When driving on poorly illuminated one-way streets, it is crucial to ensure that headlights are functioning properly and used effectively. This safety measure enhances visibility for both the driver and other road users. Well-functioning headlights illuminate the road ahead, making it easier to spot potential hazards, other vehicles, pedestrians, and road signs, especially in low-light conditions. Effective use of high and low beams, depending on traffic and street lighting, allows for improved awareness and reaction time, significantly increasing safety while driving.

Choosing to drive without proper headlights or relying solely on other ineffective measures would impair visibility and increase the risk of accidents, underscoring the importance of maintaining and utilizing vehicle lights appropriately in such environments.