A spill of a substance resembling oil occurred at a deposit in the Pniewo region of the Greater Poland Voivodeship.
The first alarm signal was the smell of gas that could be felt near a gas station and a hotel in Pnevy.
A PERN representative confirmed to WP Wiadomości that the leak came from a pipeline owned by the company.
A chemical team and a task force from the state fire service arrived at the scene to repair the pipeline.
A pipeline malfunction caused traffic disruption at kilometre 129 of national road 92.
The Wielkopolska State Fire Service said the company had preventively shut down one of the pumping stations.
The pipeline leak is not expected to pose an explosion or fire hazard.
