Officials at the Environment Agency have blamed the recent heatwave for the deaths of thousands of freshwater fish, across the region.
The intense heat has caused oxygen levels in the water to plunge. There have been reports of fish in distress in Welney in Norfolk and Tiptree in Essex.
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Early mist and fog clearing. Lengthy spells of sunshine. Feeling cold.
Another cold night ahead. Dry with sunny spells tomorrow after early mist and fog clears
The 32-year-old has decided to bring an end to her time on the boards after competing at every level of competition in the sport.