§47-12-207.

§47-12-207.
   
   Those sections of this chapter which follow immediately, including
   12-208, 12-209, 12-210, 12-211, 12-212, relating to clearance and
   marker lamps, reflectors and stop lights, shall apply as stated in
   said sections to vehicles of the type therein enumerated, namely
   passenger buses, trucks, truck tractors, and certain trailers,
   semitrailers and pole trailers respectively, when operated upon any
   highway and said vehicle shall be equipped as required and all lamp
   equipment required shall be lighted at the times mentioned in Section
   12-201, except that clearance and side marker lamps need not be
   lighted on any said vehicle when operated within any municipality
   where there is sufficient light to render clearly discernible persons
   and vehicles on the highway at a distance of five hundred (500) feet.