If you care against mandatory helmet laws...
how would you feel if you were driving and hit a person (kid or adult) who was without a helmet as there was no helmet law. You were determined to be at fault. Accident resulted in severe brain trauma = ICU>Rehab that would have been prevented had victim worn a helmet. Family sues you for the cost of care.
How would you feel about the mandatory helmet law, knowing that it could have left this person functioning and prevented a financial ruin for yourself.
I try not to get angry when I see an adult not wearing a helmet--although it is law here. I instead of it as Darwinian Law--survival of the smartest.
Quill