The applicant union applied for certification of a tag-end unit of employees not covered by existing collective agreements.
The applicant relied on the strict wording of the incumbent union's collective agreement, which only explicitly excluded 'drivers'.
The respondent employer argued that eight other employees (shippers, receivers, packagers) had historically been excluded by agreement with the incumbent union.
The Board held that an organizing union must take the situation as it finds it, including the actual practices of the employer and incumbent union, rather than relying solely on the text of the collective agreement.
The Board permitted the applicant to amend its proposed bargaining unit but directed a Board officer to inquire into whether the disputed employees shared a community of interest with the drivers.
Board Member Armstrong dissented, arguing that third parties should be able to rely on the clear words of a collective agreement.