Except as otherwise specifically provided, nothing contained in sections 48-901 to 48-912 shall be construed so as to interfere with or impede or diminish in any way the right to strike or the right of individuals to work; nor shall anything in sections 48-901 to 48-912 be so construed as to invade unlawfully the right to freedom of speech.
Neb. Rev. Stat. §§ 48-911