Union certified without a vote; employee petitions rejected as involuntary due to employer's implied threats.
The union applied for certification for two bargaining units.
The union demonstrated membership support in excess of 55% for both units.
However, a group of employees filed statements of desire (petitions) opposing the certification, which included signatures from employees who had previously signed union membership cards.
The Board found that the employer had held a meeting and posted newspaper clippings suggesting that unionization would lead to layoffs and plant closures.
Consequently, the Board concluded that the petitions did not represent a voluntary change of heart, as employees were motivated by a perceived threat to their job security.
The Board gave no weight to the petitions and granted certification for both bargaining units without a representation vote.
Laundry and Linen Drivers and Industrial Workers Union, Local 847 v. Siegfried Krieser Industries Limited, 1980 CanLII 843