![The group who trained for the Ravensbourne Outfall Safaris](https://www.thames21.org.uk/wp-content/uploads/2017/11/RavensbourneOutfallSafari-1080x378.jpg)
Pollution and grumpy golfers: Adventures of the 2017 Ravensbourne Outfall Safari
Outfall Safaris, carried out by volunteers, are a scheme to identify pollution in rivers caused when property drains are misconnected or cross connected. Here, Lawrence…