The vote in Staffordshire South was postponed at the 2005 general election due to the death of the Liberal Democrat candidate Jo Harrison. When the election did take place on 23 June 2005, Cormack won comfortably. In February 2007, it was announced that Cormack had failed to win the readoption of his constituency party for the next general election. This vote was later declared invalid as the number of votes recorded exceeded the number of people present at the meeting. In July 2007, the South Staffordshire Conservatives' executive council voted on the matter, but it resulted in a tie. Consequently, a vote of all local party members was held to decide whether Cormack should remain the party's candidate at the next general election. In the vote, held on 14 September, Cormack was readopted as the Conservative candidate, receiving the backing of over 75% of participating party members. Cormack expressed his gratitude and called the victory a "great relief". Subsequently, on 1 December 2009, Cormack announced his intention to stand down at the 2010 general election.