Dense Black Smoke Engulfs Prešov as Authorities Issue Safety Warning and Restrict Highway Traffic

Dense black smoke has engulfed the eastern Slovak city of Prešov, prompting authorities to issue safety warnings and restrict traffic on the D1 highway. Emergency responders including firefighters and police are working at the scene of the incident, while the extensive smoke coverage has led officials to deploy the Control Chemical Laboratory (KCHL) to assess potential hazardous materials. Prešov, located in eastern Slovakia near the Polish border, is the country's third-largest city and serves as an important regional center. The deployment of chemical specialists suggests concerns about potential toxic substances in the smoke, though the source of the fire and specific safety risks have not been detailed.