The applicant union applied for certification of a bargaining unit of employees at the respondent's retail store.
The union filed sufficient documentary evidence of membership to be certified without a representation vote.
However, a group of employees filed a petition opposing certification, which included signatures of employees who had previously signed union membership cards.
The Board found that the petition was originated and circulated by the head cashier, who exercised supervisory functions and was perceived by employees as having a special relationship with management.
Consequently, the Board concluded the petition did not represent a voluntary change of heart and declined to order a representation vote.
The union was certified.
One Board member dissented.