'Strike' means:(1) concerted failure to report for duty;(2) willful absence from one's position;(3) stoppage of work; or(4) abstinence in whole or in part from the full, faithful, and proper performance of the duties of employment;without the lawful approval of the school employer or in any concerted manner interfering with the operation of the school employer for any purpose.[Pre-2005 Elementary and Secondary Education Recodification Citation: 20-7.5-1-2(p).]As added by P.L.1-2005, SEC.13.
Indiana Legal Code