23(3)Upon an application under subsection (1) or (2), the Board shall ascertain the number of employees in the bargaining unit at the date the application was made and, if satisfied that the application is supported by or has the voluntary support of not less than forty per cent of the employees in the bargaining unit at such time as is determined under paragraph 126(2)(
e) the Board shall, by a representation vote, satisfy itself whether a majority of the employees desire that the right of the trade union or council of trade unions to bargain on their behalf be terminated.