Preparations for the next series of BBC’s “The Celebrity Traitors” are underway at Ardross Castle in Scotland, with the production site being transformed in advance of the new run. Reporting from multiple sections describes the BBC’s work on Tuesday to ready the “iconic” Scottish castle for filming. The articles also point to increased production spending, claiming that BBC executives have expanded the budget to accommodate high-profile, “A-list” contestants’ needs, including catering requirements. While the coverage centers on the changes to the castle and the lead-up to the series, it does not provide detailed information about the specific cast lineup, episode count, or filming schedule. Overall, the sources agree that the project is moving into an active production phase at Ardross Castle and that the broadcaster is spending more than initially planned, according to the reports. The information presented focuses on preparations and budget expectations rather than any new format or cast announcements.