(a) Except as provided in subsection (b) of this section, a custodian shall deny inspection of any record disclosing:

(1) a safety evaluation or school emergency plan developed under § 7-1510 of the Education Article;

(2) an emergency response policy developed under § 7-1509 of the Education Article and § 3-520 of the Public Safety Article;

(3) guidelines for school resource officers and supplemental coverage by local law enforcement agencies developed by the Maryland Center for School Safety under § 7-1508 of the Education Article; or

(4) a plan to implement the Maryland Center for School Safety’s guidelines adopted by a local school system under § 7-1508 of the Education Article.

(b) A custodian shall allow inspection of safety evaluation, school emergency plan, and emergency response policy records by the following entities in the performance of the entity’s official duties:

(1) the Maryland Center for School Safety;

(2) the Interagency Commission on School Construction;

(3) the Department of State Police;

(4) the Department of Public Safety and Correctional Services;

(5) the Maryland Department of Emergency Management;

(6) local law enforcement agencies; and

(7) local organizations for emergency management.