89. The sale or delivery of beer is forbidden in Québec, unless such sale or delivery is made(a) by the Corporation;
(b) by the holder of a permit issued under the Act respecting the Société des alcools du Québec (chapter S-13);
(c) by a holder of a permit, provided that in the case of a holder of a permit for the sale of wine and beer or beer only the alcoholic content of the beer sold or delivered does not exceed five per cent by weight.