"... At the commencement of the third day of the Tribunal proceedings, the parties were told that the members of the Tribunal, having had a short informal discussion between themselves, took the view that there was a possibility that the reason for each of the dismissals might have been something other than that contended by the respondent to that stage and not disputed by the applicants to that point. That statement having been made, it was agreed the parties should be at liberty to call further evidence, if they so wish. The Tribunal then heard further evidence from Mr Murray and from Mr Mannion. Mr Murray was unwilling to accept that there was any other reason than those contained in the dismissal letters for each of the dismissals and, in particular, denied suggestions that any difference between the parties in relation to the effluent plant had any influence on the circumstances. Mr Mannion's evidence was to the contrary."