The Secretary of Transportation shall, from time to time, promulgate such regulations as may be necessary for the effective enforcement of this chapter.

30 Del. C. 1953, § ?5223; 57 Del. Laws, c. 496, § ?1; 58 Del. Laws, c. 467, § ?3; 59 Del. Laws, c. 216, § ?5; 68 Del. Laws, c. 290, § ?184;