46. Three voting members, including the chairmain or, if he is unable to act, the vice-chairman, and the advocate, constitute a quorum.
In case of a tie-vote, the chairman or the vice-chairman has a casting vote.
1970, c. 37, s. 33; 1970, c. 38, s. 13; 1973, c. 30, s. 9; 1979, c. 1, s. 33.