QUEBEC CITY (AP) — Police in Quebec City arrested early Sunday a man dressed in medieval clothing and armed with a bladed weapon who has left “multiple victims.”

Police said late Saturday that the attacks happened near the provincial legislature on Halloween. Police said five victims have been transported to a hospital, however, there was no immediate word on their conditions.

Police are asking those in the area to remain indoors.

There’s no word on a possible motive for the attacks.