Section 2154 - Special number plates for towed stock cars and other motor vehicles(a) An owner of a stock car of the type used for racing may apply to the Department, upon appropriate forms provided by the Department, for a special plate which shall be displayed on the stock car when it is being towed upon the highways.(b) A person whose business involves towing motor vehicles upon the highways may apply to the Department, upon appropriate forms provided by the Department, for a special plate or plates, which shall be displayed on motor vehicle(s) when being towed upon the highways by such person in the course of such person's business.(c) Special plates issued pursuant to this section shall not be displayed on trailers, construction vehicles or vehicles being operated under their own power.(d) Special plates issued pursuant to this section shall contain the words "towed vehicle" which shall distinguish them from other plates issued under this chapter.(e) Special plates issued pursuant to this section shall not be assigned to a particular vehicle and may be used by the applicant on any towed vehicle except those vehicles excluded under subsection (c) of this section.(f) The fee for each special plate issued pursuant to this section is $10 per year. The plate may be originally issued or renewed for 1 or 2 years, and shall expire at midnight on December 31st of the year of expiration.36 Del. Laws, c. 10, § 26; Code 1935, § 5564; 45 Del. Laws, c. 287, § 2; 21 Del. C. 1953, § 2153; 49 Del. Laws, c. 71; 64 Del. Laws, c. 367, §1; 67 Del. Laws, c. 411, §12; 70 Del. Laws, c. 186, § 1.;