in those who


Senior Member
"The DVLA’s guidance states that in those who have dementia lack of insight and judgement almost certainly mean no fitness to drive."

Please tell me what does "in those who" mean in this sentence.
  • Edinburgher

    Senior Member
    German/English bilingual
    This is not well written, particularly the "mean no fitness" part.
    But it means "in those people who".

    The idea is that people with dementia are likely to be unfit to drive because they lack insight and judgement.