The British Embassy in Egypt announced that its main building in Cairo will be closed today, Sunday, August 31, following the removal by the Egyptian authorities of the security barriers in front of the embassy, noting that the closure will continue until the impact of these changes has been reviewed.
The British Embassy in Cairo stated on its official Facebook page that for emergency consular assistance and to book consular appointments in advance at the embassy, people should call (0020227916000), and should check the travel advice for further updates on the official travel advice website for Egypt:
https://www.gov.uk/foreign-travel-advice/egypt
