Which of the following is covered under the Health and Safety at Work Act 1974?

The correct response pertains to the principles established in the Health and Safety at Work Act 1974, which emphasizes the duty of employers to ensure, as far as is reasonably practicable, the health, safety, and welfare of their employees while at work. This includes implementing measures and controls designed to protect workers from health and safety risks in the workplace. This act places a comprehensive requirement on employers to assess risks, provide training, and maintain safe working conditions, making it a primary focus of workplace health and safety legislation.

The other options, while important in their own contexts, do not fall directly under the scope of the Health and Safety at Work Act 1974. For instance, environmental pollution control is typically addressed by separate legislation aimed at environmental protection rather than workplace safety. Workers' rights to receive medical benefits may relate to employment laws and regulations, but they are not explicitly governed by this particular act. Standards for building maintenance, while crucial for ensuring a safe physical environment, are typically maintained through other regulatory frameworks and codes of practice, not primarily through the Health and Safety at Work Act.