Question to the Home Office:
To ask the Secretary of State for the Home Department, how many and what proportion of people hold a UK passport; and what her estimate is of the number and proportion of UK citizens who do not hold a passport.
Her Majesty’s Passport Office does not hold information on the number of UK citizens without a valid passport. However, I can confirm that there were 51,372,413 valid British passports as of 22 September 2019.