A 59-year-old man was arrested in a school after he entered the kitchen area with a knife and allegedly refused to put it away when staff called on him to do so, Polish police said. The suspect was let into the school canteen on the pretext that he was a sales representative, where he waited to speak with the school’s deputy principal. Police intervened after a present officer was called to the scene when the man began handling the weapon. The man did not respond to requests from school staff to secure the dangerous tool. A police officer stepped in, and the 59-year-old was taken into custody. He was charged with criminal threats. Police placed him under police supervision and imposed a ban on approaching educational facilities. His case is at the stage of the criminal process following the arrest and charges.