We flew to Scotland in June for the Homecoming convention and we didn't need to show our passports as it was a domestic flight.
However, I suppose me being safe in light of all the security levels now it may be an idea to get another one to show as ID just in case.
Best thing to do is check with the airline you are flying with and they can tell you
However, I suppose me being safe in light of all the security levels now it may be an idea to get another one to show as ID just in case.
Best thing to do is check with the airline you are flying with and they can tell you