What primary guideline is emphasized for flaggers during severe weather?

The primary guideline emphasized for flaggers during severe weather is to stay alert to changes and hazards. This is crucial for ensuring the safety of both the flaggers and the traveling public. Severe weather can drastically alter road conditions, increase the risk of accidents, and make it more challenging for flaggers to perform their duties effectively. By remaining vigilant, flaggers can quickly adapt to any unforeseen circumstances, such as reduced visibility, slippery surfaces, or increased traffic hazards that may arise due to the weather. This heightened awareness allows for timely responses to emerging dangers and improves overall safety on the worksite.

In contrast, continuing operations regardless of conditions would not prioritize safety and could lead to dangerous situations. Working in teams for support is beneficial but may not address the immediate need for heightened awareness during inclement weather. Prioritizing flexibility in tasks is generally important but does not specifically address the critical need for alertness during severe weather conditions.