A by-election is expected to take place in Holborn & St Pancras to fill the parliamentary seat currently held by Keir Starmer. The election is required because Starmer vacates the seat as his political role changes.

Both outlets state that the by-election is linked directly to Starmer’s departure from the constituency seat he has represented since 2015. The reports focus on the timing question—when the vote will occur—while establishing the underlying reason for the contest: the need to elect a new Member of Parliament for Holborn & St Pancras. No additional details, such as a specific polling date, campaign issues, or guidance on the nomination timetable, are provided in the information supplied from these sources.

Overall, the coverage agrees on the core facts that a by-election is triggered and that it is tied to Starmer’s long-standing tenure in Holborn & St Pancras.