Section 38139 Of Article 2. Use Of School Property From California Education Code >> Division 3. >> Title 2. >> Part 23. >> Chapter 4. >> Article 2.

. (a) Public primary schools shall post at an appropriate area restricted to adults information regarding missing children provided by the Department of Justice pursuant to Section 14210 of the Penal Code.
  (b) Public secondary schools shall post at an appropriate area information regarding missing children provided by the Department of Justice pursuant to Section 14210 of the Penal Code.