He told a press briefing, Censor.NET reports citing Ukrainski Novyny.
"The current situation shows that Przemyśl turns into a town of provocations, just pure provocations... They triggered the things the provocateurs wanted them to: everyone is saying that the Polish-Ukrainian relations are harmful. They are actually not so bad. There are about a million Ukrainians in Poland. They work, invest, and there is no problem at all," Piekło said.
The ambassador added that Ukraine was working hard to promote the European values.