Boundary changes for the 2005 election saw the new seat have a very slim Labour majority over the Conservatives, and the SNP were in close third place. Russell Brown was the Labour candidate, who had been the MP for the neighbouring seat of Dumfriesshire since 1997, and Peter Duncan, the sitting MP for Galloway and Upper Nithsdale, stood as the Conservative candidate. Although the seat was the Conservatives' second target seat across Britain, Labour increased its vote share and Russell Brown was elected as the constituency's MP.