Section 11-1172-A - Utilization of strike breakers(a) Except as provided in subsection (b), during a legal strike, as defined by this article, the school entity, as defined by this article, shall not utilize persons other than those employes who have been actively employed by the school entity at any time during the previous twelve (12) months.(b) A school entity may utilize persons other than those employes who have been actively employed by the school entity at any time during the previous twelve (12) months: (1) when the employe organization or employer rejects the determination of the majority of the arbitrators; and(2) when a legal strike will prevent the completion of the period of instruction required by section 1501 by the later of:(ii) the last day of the school district's scheduled school year.1949, March 10, P.L. 30, art. XI-A, § 1172-A, added 1992, July 9, P.L. 403, No. 88, § 1, imd. effective.