and öater covered up by the authorities.
It's almost impossible to cover up anything like this in this day and age.
If the authorities are onto a cover up you can bet the guilty parties will be caught.
Today Maciej Wąsik, deputy minister of internal affairs and administration, told the press conference that the police chief commander had set up a PLN 1 million (EUR 215,000) reward for information that leads to finding the perpetrators of the environmental disaster.
Somebody is going to be talking.