In 1938, King's government invited British documentary maker John Grierson to study the situation of the government's film production (which at that time was the responsibility of the Canadian Government Motion Picture Bureau). King believed that Canadian cinema deserved an increased presence in Canadian theatres. This report prompted the National Film Act, which created the National Film Board of Canada in 1939. It was created to produce and distribute films serving the national interest and was intended specifically to make Canada better known both domestically and internationally. Gierson was appointed the first film commissioner in October 1939. Relationship with provinces After 1936, the prime minister lost patience when Western Canadians preferred radical alternatives such as the CCF (Co-operative Commonwealth Federation) and Social Credit to his middle-of-the-road liberalism. Indeed, he came close to writing off the region with his comment that the prairie dust bowl was "part of the U.S. desert area. I doubt if it will be of any real use again." Instead he paid more attention to the industrial regions and the needs of Ontario and Quebec, particularly with respect to the proposed St. Lawrence Seaway project with the United States. In 1937, Maurice Duplessis, the conservative Union Nationale premier of Quebec, passed the Padlock Law (the Act to Protect the Province Against Communistic Propaganda), which intimidated labour leaders by threatening to lock up their offices for any alleged communist activities. King's government, which had already repealed the section of the Criminal Code banning unlawful associations, considered disallowing this bill. However, King's cabinet minister, Ernest Lapointe, believed this would harm the Liberal Party's electoral chances in Quebec. King and his English-Canadian ministers accepted Lapointe's view; as King wrote in his diary in July 1938, "we were prepared to accept what really should not, in the name of liberalism, be tolerated for one moment." Germany and Hitler In March 1936, in response to the German remilitarization of the Rhineland, King had the High Commission of Canada in the United Kingdom inform the British government that if Britain went to war with Germany over the Rhineland issue, Canada would remain neutral. In June 1937, during an Imperial Conference in London of the prime ministers of every dominion, King informed British Prime Minister Neville Chamberlain that Canada would only go to war if Britain were directly attacked, and that if Britain were to become involved in a continental war then Chamberlain was