No election signs, banners, or buttons shall be permitted in the room in which the balloting takes place, nor shall any person in that room discuss the advantages or disadvantages of representation by any organization whether on the ballot or otherwise, nor shall any person in that room engage in any other form of electioneering.
Wash. Admin. Code § 132T-16-046
Order 1, § 132T-16-045 (codified as WAC 132T-16-046), part, filed 4/22/68.