In the 1977 federal election, Drake-Brockman retired and his seat was lost. As at 2018, he is the last member of what is now the National Party to be elected to the Senate from Western Australia.
In the 1977 federal election, Drake-Brockman retired and his seat was lost. As of 2018, he is the last member of what is now the National Party to have been elected to the Senate from Western Australia.