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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A dry day with some bright and sunny spells. Despite any sunshine it will feel chilly at times in a northeasterly wind.
Six more people have been arrested in Norwich as part of an ongoing police operation tackling drug related crime