Section 4517 - Power of Department of Natural Resources and Environmental Control(a) Nothing contained in this chapter shall prohibit or limit in any way the power and authority granted unto the Department of Natural Resources and Environmental Control to develop, establish and maintain state parks on the public lands of the State in Sussex County bordering on the Atlantic Ocean as such power and authority is set forth in Chapter 47 of this title.(b) Anything contained in this chapter to the contrary notwithstanding, the Department of Natural Resources and Environmental Control shall not convey, lease or extend or renew any lease of lands upon which the Department of Natural Resources and Environmental Control has established a state park, except with the approval of the Department of Natural Resources and Environmental Control.Code 1935, § 5746A; 47 Del. Laws, c. 287, § 1; 7 Del. C. 1953, § 4519; 57 Del. Laws, c. 617; 57 Del. Laws, c. 739, § 121.;