Many travellers were left stranded for hours in Kraków.

Many travellers were left stranded for hours in Kraków.
Katowice hopes the sheep will make the process cheaper, quieter and more environmentally friendly than traditional lawn-mowing.
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Białystok, Kielce and the capital Warsaw were the worst, according to Business Insider Polska.
Poland’s overall population fell by 1.2%, while the number of municipalities with a share of older people exceeding 20% increased tenfold.
Katowice’s LGBT parade was held jointly with the Ukrainian city of Odesa while Lublin’s passed peacefully, unlike in previous years.
“We are the fourth wave,” chanted participants.
An annual problem returns.