In an application for certification in the construction industry, a dispute arose regarding the eligibility of three individuals to vote.
The applicant union was required by Board policy to call one of the individuals as a witness, but sought to cross-examine him when his evidence proved adverse.
The Board permitted the cross-examination in the interests of justice.
On the merits, the Board rejected the responding party's argument that 'service work' is inherently not construction labourers' work.
Examining the specific tasks performed on the application date, the Board found that all three individuals spent a majority of their day performing work falling within the construction labourers' bargaining unit, and were therefore eligible to vote.