On February 26, 1974, Kerr was relieved of this position and named as Solicitor-General. He temporarily resigned from cabinet on February 21, 1975, after allegations that he had solicited and received money from a man involved in a harbour scandal in Hamilton. Kerr protested his innocence, but argued that he could not function as the province's Solicitor-General while the matter was unresolved. A subsequent investigation found no grounds to warrant charges against Kerr, and he was briefly returned to cabinet before leaving again on July 18.