WARSAW, January 13. /TASS/. Mayor of Gdansk, one of Poland’s largest cities, Pawel Adamowicz, has been stabbed at a charity event, Onet, the largest Polish web portal, reported on Sunday.

According to eyewitnesses, Adamowicz, 53, was attacked while he was on stage for the finale of the charity concert. Adamowicz was taken to hospital.

The attacker was reportedly detained at the scene.