What should I do if I lose my passport in London?

Move somewhere safe, contact your own country’s embassy or consulate about replacement travel documents, and check whether a police report is needed. Contact your airline before travelling on a replacement document. Cancel compromised cards through your bank if necessary. Do not post passport images publicly or enter passport numbers in this chat.

Reference guidance reviewed 22 October 2026; current fares, entry rules, services and warnings must be checked with the linked authority.