§ 3-2-1-27. LOCATION OF VEHICLE OCCUPANTS.
   (A)   No person shall ride in or on any vehicle or upon any portion thereof not intended for the carrying of passengers.
   (B)   This provision shall not apply to an employee engaged in the necessary discharge of a duty or to persons riding within truck bodies in space intended for merchandise.
Penalty, see §§ 3-2-8-1 et seq.