What action should a signal person take if an emergency arises?

In the event of an emergency, the primary responsibility of a signal person is to ensure the safety of all personnel involved in the operation. Halting operations immediately protects workers and minimizes risks associated with potential hazards. This action allows for a quick assessment of the situation, ensuring that everyone can safely evacuate if necessary and that proper emergency protocols are followed.

Continuing operations as planned could lead to further danger, and pausing for assessment without stopping operations may delay critical safety measures. Reporting the emergency to a coworker might not be effective in ensuring immediate safety; direct action to halt operations is the most responsible response to ensure personnel safety and address the emergency properly. Thus, prioritizing immediate safety over operational continuity is crucial in emergency situations.