![](https://www.thames21.org.uk/wp-content/uploads/2017/01/plastic_bottle_collection-2000x700-1080x378.jpg)
Still water bottles one of the worst plastic pollutants in the River Thames, says Thames River Watch report
As 2,500 single-use plastic bottles are found in just one day, Hugh Fearnley-Whittingstall joins Thames21’s call for a deposit return system. Date of release: 25…