The Bulgarian Ministry of Environment and Water is conducting investigations following reports of oil products on the country's Black Sea beaches. Regional inspectors in Burgas have received 21 separate signals regarding the contamination. Experts have been deployed to the affected beach strips to verify the presence of pollutants. These checks aim to determine the extent of the environmental impact and the source of the leak. The authorities are monitoring the situation closely to ensure public safety and environmental protection. Further updates are expected as the technical assessments are completed.