If a majority of the employees in the collective bargaining unit do not vote in favor of a strike, any strike called in that unit will be considered an unlawful strike. Strike election results shall be valid for a period of sixty (60) days after receipt of the notice of certification of said results. This time may be extended by order of the commissioner.

(Authorized by K.S.A. 44-809(3) and (5), 44-816; effective Jan. 1, 1966.)