What does the two-person rule in relation to electrical safety around explosives emphasize?

The two-person rule emphasizes that for safety when working around electrical systems and explosives, it is essential for two qualified individuals to be present. This practice is in place to ensure effective oversight and mutual accountability. The presence of two individuals helps to prevent accidents and miscommunication, allowing one person to monitor the situation while the other conducts operations. This rule embodies the principle of safety in numbers, which is especially critical in environments where the risk of explosion or electrical hazards is high. The two-person rule also serves to provide a system of checks and balances; if one person overlooks something or makes an error, there is another qualified individual to catch it. This collaborative approach enhances overall safety and effectiveness in high-risk areas.