An added motive was retaliation for what Britain saw as the "wanton destruction of private property along the north shores of Lake Erie" by American forces under Col. John Campbell in May, the most notable being the Raid on Port Dover. On June 2, Sir George Prévost, Governor General of British North America wrote to Cochrane at Admiralty House, in Bailey's Bay, Bermuda, calling for a retaliation against the American destruction of private property in violation of the laws of war. Prévost argued that,