Russian agencies could use it to slow down transit of military aid to Ukraine.
In my book you could argue a criminal case.
I don't think Law and Justice will be happy about some corp screwing with infrastructure and having the voters blame the government for it.
"If only more of OUR judges were in place, you wouldn't see such corruption, dear people."
EDIT:
PiS has been at the core of political turmoil for the past decade or more, but rail transportation has been an issue for much longer. It's legendary at this point, it transcends politics, and portals you straight into the 1990s. So I feel it would be in the self-interest of everyone in the government to throw the book at Newag right now.
Edit:
I didn't know the train situation had been bad so consistently long! My sympathies to railgoers. It definitely sounds like all politicians could score by getting Newag some well deserved justice.
They screwed with the rich and powerful here why not throw the book at them?