Government spokesperson says defence minister also mentioned in ‘exceptionally concerning’ threatPoland’s police said on Sunday that they had received information about a possible plot to attack the country’s prime minister, Donald Tusk, and the defence minister Władysław Kosiniak-Kamysz.Poland has been on high alertafter a series of school stabbings this weekand fears of a possible Russian hybrid attack to weaken western support for Ukraine in its war against Moscow’s invasion. Poland's police have warned of a possible plot to attack Prime Minister Donald Tusk and Defence Minister Władysław Kosiniak-Kamysz, citing a high probability that the threats could be carried out. Key points and original sources are listed below.

• Government spokesperson says defence minister also mentioned in ‘exceptionally concerning’ threatPoland’s police said on Sunday that they had received information about a possible plot to attack the country’s prime minister, Donald Tusk, and the defence minist...S1

• Poland's police have warned of a possible plot to attack Prime Minister Donald Tusk and Defence Minister Władysław Kosiniak-Kamysz, citing a high probability that the threats could be carried out.S2

• Security services, police, and representatives of the Interior Ministry were scheduled to hold an emergency meeting at 11 am (0900 GMT) on October 11 to discuss the situation, Karolina Galecka, says Interior Ministry spokespersonS3

• Poland's police have received information about a possible plot to attack Prime Minister Donald Tusk and Defense Minister Władysław Kosiniak-KamyszS4