Multiple outlets report that the Scottish Conservatives win the Westminster by-election in Aberdeen South, with the SNP conceding the result as its vote share falls sharply. The BBC and other coverage describe the victory as the Conservatives’ first Westminster by-election win in more than 50 years. STV News and The Guardian also say the SNP suffers a major decline in support in the seat, contributing to what coverage terms a shock or historic loss for the party. Sky News similarly focuses on why the outcome is politically significant, noting the scale of the SNP’s defeat and the Conservatives’ gain. Other reports in the round-up also describe separate Westminster by-elections in Scotland, where Conservatives and SNP candidates win in their respective races, while Labour finishes fourth in both. Overall, coverage characterizes the Aberdeen South result as a major electoral upset affecting the parties’ relative positions at Westminster and drawing wider attention to UK-wide by-election trends.