Original: After boundary changes , he was returned at the 1997 election for the new constituency of Hamilton North and Bellshill ; and after further boundary changes in 2005 , he was returned at the 2005 election for the new constituency of Airdrie and Shotts with 59 % of the vote .
Simplified: The boundary of the constituency was changed , and in the 1997 election he was elected to the new constituency of Hamilton North and Bellshill .