The Ministry forbade the use of the aircraft that competed in the 1929 race; forbade RAF pilots of the High Speed Flight who were trained to fly these seaplanes, to take part; and said that it would not police the race course in 1931 in the busy shipping lanes in the Solent. The Royal Aero Club sent a statement to the Cabinet on 22 January 1931, offering to raise £100,000, if the Government would rescind the Air Ministry's decrees on planes, pilots and policing.