Suppose the Texas Legislature Ruled That All Motorcycle Drivers and Passengers

Suppose the Texas legislature ruled that all motorcycle drivers and passengers under the age of 21 had to wear helmets. This could be attacked by a young motorcycle driver who did not want to wear a helmet as a violation of:

A) the due process clause because it is a restriction on personal freedom
B) the due process clause because it does not advance a state interest
C) the equal protection clause because it applies to people under 21
D) all of the other choices
E) none of the other choices