21. Each union shall establish by by-law a class of auxiliary members and determine the conditions of their admission and their rights and obligations.
Such members may attend meetings but cannot vote or hold any office.
Minors shall not be admitted except as auxiliary members.
A member who ceases to have his domicile, residence, place of business or usual work in the territory of the union, or who ceases to be a member of his group, shall become an auxiliary member.
R. S. 1964, c. 293, s. 22.