Early career In 1911 Gibson was elected secretary of the Lismore branch of the
People's Party.
Government minister He successfully pressed for regulated wheat and dairy prices to be raised until the abolition of price controls in 1921. He was
Postmaster-General from 1923 to 1929, and encouraged the construction of telephone lines, the extension of roadside mail deliveries and the building of post offices in country districts. He also encouraged the development of radio broadcasting. In 1928, he was appointed
Minister for Works and Railways, as well. He subsequently sat as an "Independent Country" senator. He was not re-admitted to the party until November 1939, when the new leader
Archie Cameron invited him to rejoin. In 1941, Gibson was elected chair of the Joint Committee on Wireless Broadcasting, which came to be known as the Gibson Committee due to his "vigorous leadership". Its report led to the passage of the
Broadcasting Act 1942 by the
Curtin government. ==Later life==