Dixon had reservations about the appointment of Labor politicians Herbert Vere Evatt and Sir Edward McTiernan by the Government of James Scullin in late 1930 (and is said to have considered resigning in protest). He nevertheless forced himself to get along with all his colleagues, and at one point acted as an intermediary between them and the conservative judge Sir Hayden Starke, who refused to have any direct communication with them. He and Evatt wrote a number of joint judgments prior to Evatt's resignation in 1940 to return to politics.