Which is NOT a method of controlling risks in a formal hazard assessment?

Ignoring minor risks is not a method of controlling risks in a formal hazard assessment because effective risk management relies on a comprehensive approach to identifying and mitigating all potential hazards, regardless of their perceived severity. In a formal hazard assessment, every risk is evaluated to determine its potential impact and likelihood of occurrence. By acknowledging even minor risks, organizations can implement appropriate control measures to prevent escalation and enhance overall safety. This proactive attitude ensures that no hazard is overlooked, thereby promoting a safer work environment and compliance with safety regulations. The other options, such as implementing control measures, evaluating risk, and identifying hazards, are integral components of a thorough risk management process.