In 1863, Toronto police officers were also used as "Indian fighters" during the Manitoulin Island Incident, when some fifty natives armed with knives forced the fishery inspector William Gibbard and a fishery operation to withdraw from unceded tribal lands on Lake Huron. Thirteen armed Toronto police officers, along with constables from Barrie, were dispatched to Manitoulin Island to assist the government in retaking the fishery operation, but were forced back when the natives advanced now armed with rifles. The police withdrew but were later reinforced and eventually arrested the entire band, but not before William Gibbard was killed by unknown parties.