Two: sessions with video recordings

Witness(es): Professor Nigel Watson, Professor of Geography and Environmental Management at the Lancaster Environment Centre, Lancaster University; Professor Steve Ormerod, Professor of Ecology/Co-Director Water Research Institute, Cardiff University; Dr Michelle Jackson, Associate Professor of freshwater/marine ecology, Somerville College, Oxford University

Witness(es): Guy Linley-Adams, Solicitor, Salmon and Trout Conservation; Amy Slack, Head of Campaigns & Policy, Surfers against Sewage; Dr Rob Collins, Head of Policy and Science, The Rivers Trust