Additional prohibitions regarding minors, see §291-11.

Rulemaking, see chapter 91.

Provision requiring safety helmets and the regulations promulgated under it are within proper exercise of police power. 51 H. 516, 465 P.2d 573.

Provisions 1(A) and (B) are constitutional. 55 H. 138, 516 P.2d 709; 55 H. 148, 516 P.2d 715.