Del. Code Ann. tit. 19, § 713
(a) Whenever the Attorney General has reasonable cause to believe that any person or group of persons is engaged in a pattern or practice of resistance to the full enjoyment of any of the rights secured by this subchapter or subchapter III of this chapter and that the pattern or practice is of such a nature and is intended to deny the full exercise of the rights herein described, the Attorney General may bring a civil action in the Court of Chancery by filing with it a complaint:
19 Del. C. 1953, § 713; 58 Del. Laws, c. 285; 66 Del. Laws, c. 337, § 5; 70 Del. Laws, c. 186, § 1; 74 Del. Laws, c. 356.