Rivers in Wales are dying, with sewage, slurry and other pollutants spewing in - but what is the cause, what is the real impact, and where are those whose job it is to protect our rivers?
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Rivers in Wales are dying, with sewage, slurry and other pollutants spewing in - but what is the cause, what is the real impact, and where are those whose job it is to protect our rivers?
Show more