This document discusses the use of conventions in documentaries. It analyzes how the documentary being discussed employed standard documentary conventions such as using expert interviews, graphics to convey information rather than just statistics, and an on-screen presenter. It also notes how some conventions were followed, such as using vox pops and statistics with text and voiceover. While most conventions were employed without being challenged, the documentary did develop the convention of using graphics to provide information other than just statistics. Overall, the document concludes that conventions were mostly followed as it made the documentary more engaging and effective without needing to challenge expectations.