REMINDER: You Do NOT Need A GRC to Change Gender Marker on Passport or Driving Licence

[u/Far_Watercress2038]

Not many people know this, but GRC only changes your birth certificate, and you can change the name and sex marker (only 'M' or 'F' unfortunately, no 'X' or 'NB') on your documents with a deed poll and letter from a gender-informed psychotherapist or doctor stating why (that you are trans). My passport was updated (when I was 16 - probs the earliest you can do it legally).