Final answer:
Employers are primarily responsible for the implementation and maintenance of health and safety rules in the workplace, with assistance from employees following those guidelines. The correct option is 1.
Step-by-step explanation:
Responsibility for the implementation and maintenance of health and safety rules is multi-faceted. Employers have a key role to play according to the Occupational Safety and Health Act (OSHA). They must provide safe working environments, eliminate or reduce hazards, and inform workers about dangers through training and other methods.
Employees also have responsibilities, as they are expected to follow the safety guidelines and use the provided protective equipment.
Government agencies, such as OSHA in the United States, are tasked with setting safety standards, conducting inspections, and enforcing regulations. Compliance Safety and Health Officers from these agencies assess fines and perform inspections, particularly in high-risk industries.
Lastly, health and safety inspectors play a specialized role in enforcing the regulations by carrying out workplace inspections and identifying non-compliance with health and safety standards. Hence, 1 is the correct option.