Medical information needed for tribunal

We had a rather odd request.  Our agent asked us if we could assist a man they are helping with £50 to pay for a letter from his doctor, stating his medical conditions and how they affect him so that the letter could be sent to the courts for his forthcoming tribunal hearing.  Normally at a disability hearing a doctor has to be present, but this is not an ordinary tribunal, and one that a doctor is not routinely there because they don’t normally consider medical needs at this type of tribunal.  The young man, 26 years old has been diagnosed with MS, along with a whole host of other conditions.  He had to be sent a good distance from his home for treatment, which he did, but he didn’t react too well so was unable to travel home, let alone the further 15 miles from where he normally lives to attend the meeting.  As he failed to show, they suspended/sanctioned his benefits, ignoring his medical situation completely that rendered him unable to be present.  Our agents are very confident that this letter will allow the tribunal to understand completely his failure to attend, and will reinstate his benefits payments.