Should advanced warning signs be used for sidewalk closures?

Advanced warning signs are essential for notifying pedestrians of sidewalk closures. These signs play a critical role in ensuring the safety of individuals by providing clear and early notice about changes in the typical route or path they expect to follow. When pedestrians see these signs in advance, they can take appropriate actions, such as finding alternate routes and avoiding potential hazards associated with the closure.

Using advanced warning signs not only improves safety but also helps in maintaining the flow of pedestrian traffic around construction or maintenance sites, thereby minimizing confusion and frustration. This proactive approach is especially important in areas where pedestrian traffic is high, as it mitigates the risks of accidents and enhances overall compliance with safety measures.

Other options may imply that warning signs are not necessary or depend on circumstances, but consistent use of advanced warning signs is a best practice in traffic management to ensure safety for all pedestrians, regardless of the specific context of the closure.