Del. Code Ann. tit. 21, § 301
General duty of Departments
36 Del. Laws, c. 10, § 3; Code 1935, § 5541; 21 Del. C. 1953, § 302; 74 Del. Laws, c. 110, § 11;
The Department of Transportation and/or the Department of Safety and Homeland Security, in keeping with their respective responsibilities, and all officers thereof shall enforce this title, unless otherwise designated in this title or by other laws of this State.
36 Del. Laws, c. 10, § 3; Code 1935, § 5541; 21 Del. C. 1953, § 302; 74 Del. Laws, c. 110, § 11