TDA

Lawyers for some of those deportees say they have been been incorrectly identified as TdA members based on their tattoos.

Mr Belton's tattoo - a clock face with the date and time of his daughter's birth - was included in a set of nine images for "detecting and identifying" TdA members.

But reverse image searches show that several of the pictures first appeared on tattoo websites with no obvious links to Venezuela or TdA.

Half of these points can be given if a "subject has tattoos denoting membership or loyalty to TdA".

The document says if all eight points come from the symbolism category, which includes tattoos, then further consultation should be taken before designating someone as a member of TdA.