If you cannot see while working on the roof, what should you do?

In situations where visibility is compromised while working on a roof, crawling is the recommended action because it allows you to maintain a low profile, which can enhance your safety. When visibility is poor, you may not be able to assess your surroundings effectively, and walking could lead to missteps or hazards that are difficult to detect. Crawling helps you stay grounded and reduces the risk of falling, as you can feel your way along the surface and maintain balance.

Moreover, crawling can help you communicate with your team members if needed, as you can gauge your surroundings by touch and sound. In emergency response situations, it's crucial to prioritize safety and awareness of your environment. While waiting for visibility to improve or returning to the ground could seem like safer options, they may not always be feasible or timely in an emergency, especially if conditions are rapidly changing. Calling for help might also be necessary under some circumstances, but crawling is an immediate action you can take to protect yourself while remaining in your working area.