Pictures of algae harmful to dogs at nature reservepublished at 14:15 British Summer Time 19 July 2018
Dave Wade
BBC News
The Friends of Straws Bridge group has sent us these photos of the blue-green algae that's bloomed on the lake.
It's after Erewash Borough Council issued a warning that it could harm dogs.
The authority has warned dog walkers not let their pets near the water at the reserve near West Hallam, Derbyshire, as it can be harmful.