“If you don’t have the old passport, then it’s harder to prove you are a U.S. citizen. If you are ever in a rush to get a passport, keeping your expired passport can be very handy for that.

TEMPO.CO, Jakarta - As a formal travel document, a passport is valuable beyond its expiration date because it contains personal information. It is not recommended to throw the certificate in the trash ...

Most of the words on the old passport are translated into French, from the page header to the holder's personal details. After Brexit, British passports will be redesigned – the Home Office says ...