Dún Laoghaire-Rathdown County Council issues "Do Not Swim" advisory for Blackrock Seafront due to heavy rainfall and elevated e-coli levels.

Dún Laoghaire-Rathdown County Council has issued a "Do Not Swim" advisory for Blackrock Seafront in South Dublin due to heavy rainfall causing elevated levels of e-coli and intestinal enterococci in water samples. The advisory will remain in effect until at least Wednesday, as the council assesses and addresses the water quality issue. Swimmers are advised to avoid the area during this period.