Oslo police arrested a 20-year-old man early Sunday morning after he allegedly displayed a gas pistol in Oslo’s central square, Jernbanetorget. The incident occurred at 2:44 AM following an argument between two groups. Police responded to the scene and took the Oslo resident into custody. Authorities have not released details regarding the nature of the dispute that preceded the incident. The man’s identity has not been publicly disclosed. It remains unclear if any charges have been filed at this time, pending further investigation. The arrest prompted a police response and a temporary increase in security in the area.