This report provides a policy analysis of Chapter 2 of the National Preventative Health Strategy, focusing on obesity in Australia. It examines the rising rates of obesity and its associated health and economic impacts, including the increasing costs of diabetes treatment. The analysis explores the reasons for choosing this chapter, summarizing its key strategies, such as community-based exercise programs, food industry reforms, and reduced exposure to unhealthy food advertisements. The report delves into the political, economic, and social factors hindering the policy's implementation, including a lack of political will and funding. It identifies critical objectives, such as establishing a national obesity prevention program, improving the Health Star Rating System, and conducting mass media campaigns. Finally, the report highlights key decision parameters like resource allocation and timelines, emphasizing the need for immediate action and legislative support to effectively combat obesity and improve public health in Australia.