‘British Passport’s Hong Kong’ were issued to myself and my family during a period when our UK original passports were being renewed. Issued by The Passport Office Hong Kong.
These are dated 1981, and surprisingly valid for a full 10 years.
Even then UK passport renewals were not necessarily very quick, but hopefully well within the 10 years lifespan of the Hong Kong issued ones.
I don’t recall any issues experienced when travelling with the Hong Kong issued ones
