The River Wandle is heavily polluted by illegal discharges of untreated sewage by Thames Water. Join XR Wandsworth at the crime scene and play 'guess what's in our water'. Just three weeks before 21 April, this colourful event will be a great chance to engage with people, talk to them about what's happening to our rivers, and invite them to join us for The Big One, 21-24 April. We'll be there 2pm-4pm, so come along any time! All welcome!