Police action in Krakow. Warning shots were fired

An incident occurred in Krakow where a man fired shots at police after being reported for holding a weapon-like object. Upon arrival, officers found he was on foot, not in a vehicle. During the intervention, the man shot at the police, who responded with warning shots. He then discarded the object and was subdued and arrested without injuries reported. The object used was determined to be a blank-firing gun.