Tories Win Aberdeen South By-Election

Douglas Lumsden secured a historic victory for the Scottish Conservatives in Aberdeen South, becoming their first by-election gain north of the border in nearly six decades.

The SNP conceded defeat, acknowledging the Tories had swung the seat on a campaign heavily focused on protecting North Sea oil and gas jobs.

The loss is a significant setback for SNP leader and First Minister John Swinney, who had hoped to hold the seat vacated by Stephen Flynn.

Conservative strategists saw the result as validation of their message linking energy policy to economic security in northeast Scotland.