§47-153.

§47-153.
   
   It shall be unlawful for any person to drive any state-owned
   automobile at any time and for any purpose, on any street or highway
   within this state, unless the provisions of Section 151 of this title
   have been strictly complied with, provided, however, the Commissioner
   of the Department of Public Safety is hereby authorized to set aside
   automobiles for use by the Department so that the same may be
   available to the Department without identifying marks thereon. These
   vehicles shall not be used for routine traffic enforcement.