Washington state constitution
Article XXVII
Section 17

"It shall not be lawful for any individual, company or corporation, within the limits of this state, to manufacture, or cause to be manufactured, or to sell, or offer for sale, or in any manner dispose of any alcoholic, malt or spirituous liquors, except for medicinal, sacramental or scientific purposes."
If a majority of the ballots cast at said election on said separate articles be in favor of the adoption of either of said separate articles, then such separate article so receiving a majority shall become a part of this Constitution and shall govern and control any provision of the Constitution in conflict therewith.