"We are unanimous that the dismissal was procedurally defective and unfair we all take the view if dismissal handled procedurally fair, the prospect would have been that the Applicant would would not have been not dismissal. However it is likely that had he not been dismissed on that occasion the issue would have arisen again at another moment of the need for farm overtime working, it might have been later that year but would have arisen within the ensuing six months."