In PX56, Jess and Peter interview a senior manager of the EPA, the State of Victoria's environmental protection authority. The interview was recorded in front of a live audience (a first for PX) at the VPELA State Conference in Lorne. The interview discusses the huge environmental improvements that have been achieved in the past 50 years and describes the role of the environmental protector and new rules soon coming into play. The interview also involves discussions on how city planning and environmental regulations interact.