(a) Wreckers, tow trucks or car carriers designated as authorized emergency vehicles under subsection (c) of K.S.A. 8-2010 , and amendments thereto, shall operate such lights authorized under K.S.A. 8-1720 , and amendments thereto, only when such wreckers, tow trucks or car carriers are stationary and providing wrecker or towing service at the scene of a vehicle accident or providing emergency service on the side of a highway.
(b) The provisions of this section shall be part of and supplemental to the uniform act regulating traffic on highways.