Question to the Cabinet Office:

To ask the Minister for the Cabinet Office, how many (a) civil servants and (b) support staff attended the COP30 summit; and for what reason.

Ministerial travel is undertaken using efficient and cost-effective travel arrangements. Security considerations are also taken into account. Information about official overseas travel is published as part of the Cabinet Office transparency returns and made available on the GOV.UK website. It has been the practice that official Prime Ministerial flights are carbon offset where that is possible. Civil Servants and Special Advisers routinely travel with the Prime Minister, including so as to provide support in the conduct of any official duties, which can arise at any time.