Answer
Plymouth Sutton is the constituency that Gillian Duffy served as Member of Parliament for from 1997 to 2010. She was elected in 1997 with a majority of 9,853, increasing it to 11,688 in 2001 and 12,943 in 2005. In the 2010 general election she lost her seat to Conservative candidate Oliver Colvile by a majority of 11,223 votes.