"In my judgment, however, the tribunal approached this in the wrong way. It seems to me that the proper approach is to say what in all the circumstances would have happened if these men had been retained on the old terms. To that there is only one answer as it seems to me, and that is that the requirements for boilermakers would diminish and possibly cease in that the employers would no longer be able, as they themselves said, to offer a competitive service. In other words, this was a case where, if instead of saying: unless you enter into new terms you will be dismissed, they at first dismissed these men and later on sought to negotiate new terms, it would then as it seems to me be perfectly clear that the dismissal was one on account of the expected diminution or cessation in the work for boilermakers. It is in my judgment nihil ad rem to look to the future and say what would have happened if this man had accepted these new terms. It may be then that the employers would have had so much work that they would even want more boilermakers. The test, as it seems to me, is what would have happened if termination of the contract had not been effected. "