What should you do when seeing a worker holding a yellow sign with the word SLOW?

When you see a worker holding a yellow sign that says "SLOW," the appropriate response is to proceed slowly. This sign indicates that there may be hazards ahead, or that the work area may require people or vehicles to move with caution. By reducing your speed, you can ensure that you're more aware of your surroundings, allow time to react to any unexpected situations, and protect the safety of both the workers and yourself.

Driving quickly or at the speed limit in such a scenario could lead to dangerous outcomes, as you may not have enough time to react to any obstructions or changes in the work area. Stopping entirely could create confusion or hazards, especially if there are other vehicles behind you. Therefore, the best practice in this situation is to slow down as indicated by the sign, maintaining both safety and compliance with road work regulations.