"Where the employer has fulfilled the requirements of sub-section (1)" - that is of course the reason for dismissal, the statute then quoting matters not relevant to these appeals - "the determination of the question whether the dismissal was fair or unfair, having regard to the reason shown by the employer, shall depend on whether in the circumstances (including the size and administrative resources of the employer's undertaking) the employer acted reasonably or unreasonably in treating it as a sufficient reason for dismissing the employee; and that question shall be determined in accordance with equity and the substantial merits of the case."
"... The Tribunal specifically asked Mr Sacco whether he would have accepted voluntary severance on the amount of money offered to him if he had been allowed to work out his notice under his old contract, and he said that he would not have done so. He took the view that the Respondents were in breach and therefore they should dismiss him."
"... We do not accept that the Respondents would have found it so difficult to let him work out his notice under his old contract and offer him voluntary severance on that basis. We consider that they were unfair to him in acting in that way and that on that very limited ground the dismissal was unfair."