Provincial Police in Sioux Lookout have two men in custody following a disturbance on Front Street yesterday.
Officers noticed two intoxicated men yelling and swearing at each other.
OPP say the two were arrested and as they were transferred into cells, one of them assaulted an officer with a prisoner property storage bin.
Police say 21-year-old Levi Whiskeyjack and 21-year-old Harry Whiskeyjack have both been charged with causing a disturbance.
Levi has also been charged with assaulting a police officer.