Employer's pre-vote letter constituted undue influence; representation vote set aside and new vote ordered with remedial measures.
The applicant union filed an unfair labour practice complaint and sought certification without a vote under section 8 of the Labour Relations Act, or alternatively, a new representation vote.
The union alleged that the employer violated the Act by mailing a letter to employees shortly before a pre-hearing representation vote, which contained implied threats and promises regarding an existing employee association.
The Board found that the employer's letter constituted undue influence in violation of section 64 of the Act.
The Board set aside the results of the representation vote but declined to certify the union without a vote, concluding that the adverse impact of the employer's conduct could be rectified by remedial measures, including a new vote, a union meeting on company premises, and the posting of a Board notice.
Canadian Union of United Brewery, Flour, Cereal, Soft Drink and Distillery Workers v. Seven-Up/Pure Spring Ottawa, A Division of Seven-Up Canada Inc., 1984 CanLII 959