The Immigration Rules state that persons seeking entry to the UK are to be refused entry by an Immigration Officer if they fail to produce a valid national passport or other document satisfactorily establishing their identity and nationality (Rules paragraph 320(3)).
This applies equally to applicants requesting entry clearance from an ECO.
A bona fide passport or travel document should:
- contain the photograph, name and date of birth of the holder;
- state the holder’s nationality (or disclaimer if the holder is stateless or of undetermined nationality);
- be valid for travel to the UK.
To enable a UK visa to be placed in a passport, there needs to be at least one full page available which is blank on both sides.