An employee organization may not: interfere with, restrain, or coerce any employee in the employee’s exercise of a right under this subtitle; cause or attempt to cause the Montgomery Commission to discriminate against an employee in the employee’s exercise of a right under this subtitle; coerce, discipline, fine, or attempt to coerce a member of an employee organization as punishment or reprisal; coerce, discipline, fine, or attempt to coerce a member of an employee organization to impede the member’s work performance; refuse to negotiate in good faith with the Montgomery Commission as required by this subtitle; or fail or refuse to cooperate in impasse procedures and impasse decisions as required by this subtitle. An individual may file an unfair labor charge against an employee organization for a violation of subsection (a)(3) or (4) of this section only if the individual is a Montgomery Commission employee to whom this subtitle applies.