Polluted canal, UK Polluted canal. This is a section of the Trent and Mersey canal, in Shropshire, UK. The canal is contaminated with iron oxide that has leached from nearby disused mines. Stock Photo - Afloimages
Polluted canal. This is a section of the Trent and Mersey canal, in Shropshire, UK. The canal is contaminated with iron oxide that has leached from nearby disused mines.