New York-bound Flight 985 from Cairo was forced to make an emergency landing yesterday after a threatening note was found in the plane's lavatory.
British Typhoon fighter jets escorted the plane to Glasgow's Prestwick Airport, where the flight was met by a heavy police presence, but no arrests were made and the flight was eventually cleared to carry on its journey to the US.
A spokeswoman for Police Scotland said that five people out of the flight's roughly 300 passengers were now claiming asylum in Britain.
Britain's Home Office, which is responsible for matters of immigration and asylum, declined to comment today.