I have mixed feelings about this case, I think that he should have had to appear before a panel similar to that used to consider conscientious objector cases for the military. I think that in front of the panel he should have been asked.
1.Describe the nature of your belief which is the basis of your claim.
2.Explain how, when, and from whom or from what source you received the training and acquired the belief which is the basis of your claim.
3.Give the name and present address of the individual upon whom you rely most for religious guidance.
4.Describe the actions and behavior in your life which in your opinion most conspicuously demonstrate the consistency and depth of your religious convictions.
5.Have you ever given public expression, written or oral, to the views herein expressed as the basis for your claim made above? If so, specify when and where.
6.Have you ever had a driving license photo before without a pasta things on your head If so, give the details.
7.Are you a member of a religious sect or organization?
8.Describe carefully the creed or official statements of said religious sect or organization as it relates to headwear.
9.Describe your relationships with and activities in all organizations with which you are or have been affiliated.
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Health is a state of physical, mental and social wellbeing and not merely the absence of disease or infirmity

I am not a jigsaw, I am a free man !
Diagnosed under the DSM5 rules with autism spectrum disorder, under DSM4 psychologist said would have been AS (299.80) but I suspect that I am somewhere between 299.80 and 299.00 (Autism) under DSM4.