Rise of Neville Chamberlain in 1914 prevented implementation of his plans in Birmingham. With the outbreak of World War I in August 1914, Chamberlain became deeply involved in the war effort. In addition to his duties as councillor, Chamberlain helped recruit men for the Royal Warwickshire Regiment and set up funds for injured soldiers. Late in 1914, he became an alderman of Birmingham, and the following year, became Lord Mayor. Chamberlain's biographer, Robert Self, suggested that as Joseph Chamberlain had died the previous year, the honour was due to Neville Chamberlain's hard work rather than to any family influence. As a Lord Mayor in
Neville Chamberlain quickly by keeping economic pressure on Germany through a blockade while continuing rearmament. Chamberlain was reluctant to go too far in altering the British economy. The government submitted an emergency war budget about which Chamberlain stated, "the only thing that matters is to win the war, though we may go bankrupt in the process". Government expenditures rose by little more than the rate of inflation between September 1939 and March 1940. Despite these difficulties, Chamberlain still enjoyed approval ratings as high as 68% and almost 60% in April 1940. In early 1940 the Allies approved a naval campaign that was