Each County building that is open to the public shall have in place a Code Adam or similar program for the prevention of child abduction. Code Adam is a protocol used as a preventive tool against child abductions and for locating lost children in public buildings. The Office of Central Services shall develop model plans and ensure that each County building covered by this Section is prepared to activate Code Adam or a similar program under appropriate circumstances. All County agencies shall render assistance to the Office of Central Services, upon request, in implementing this Section and the Office of Central Service's plan within their buildings.