The school board of each school district shall have authority to employ the use of metal detectors, or any other similar security devices, to prevent pupils from bringing dangerous instruments, deadly weapons or any other contraband into the schools. Any school board exercising its authority under this section shall promulgate rules and regulations governing the implementation and use of such security devices.

69 Del. Laws, c. 120, § ?4; 81 Del. Laws, c. 122, § 2;