Originally Posted by corporate-wage-slave

Some people on the autistic spectrum may find it difficult to wear a seat belt. Others on that spectrum love to fly and find it no problem at all.

I don't think we have enough information here, so perhaps it is best to be equivocal, but no-one is going to be allowed to fly on BA without wearing a seat belt: it's also for the protection and safety of other passengers, should stuff happens.