Which act ensures a smoke-free environment in public areas?

The Smoke Free Environment Act 2000 is specifically designed to create and enforce regulations that promote a smoke-free environment in public spaces. This act addresses the health risks associated with exposure to secondhand smoke by prohibiting smoking in various public areas such as restaurants, cafes, and workplaces. It reflects a broader public health initiative aimed at protecting individuals from the harmful effects of tobacco smoke and promoting healthier living environments.

The other acts mentioned serve different purposes and do not focus on smoking regulations. The WHS Act 2011 relates to workplace health and safety, addressing various hazards employees may encounter on the job but does not specifically manage smoking in public areas. The Equal Opportunity for Women in Workplace Amendment Act 2012 focuses on gender equality and workplace discrimination, while the Competition and Consumer Act 2010 pertains to consumer protection and fair trading practices but does not address public health issues related to smoking.

Thus, the Smoke Free Environment Act 2000 directly correlates with the goal of establishing smoke-free environments, making it the correct choice in this context.