The document outlines the responsibilities of supervisors in accident prevention. Supervisors play a key role in training employees, enforcing safety rules, and setting a good example through their own behaviors. Effective training techniques include telling employees about safe procedures, showing them how to do the job safely, observing them, and providing feedback and corrections. By understanding human behavior and focusing on correcting unsafe behaviors, supervisors can help motivate safe conduct among employees. Thorough accident investigations and compliance with legal requirements are also important aspects of a supervisor's safety responsibilities.