"What was the reason for Mr Parks's dismissal? Here we are in the greatest difficulties since there is no clear evidence, one way or the other as to the reason for the dismissal."
"Mr Hatton was described by the Respondent's witnesses as a gregarious and voluble personality who would have discussed his colleagues unusual matter (such as Mr Parks's worries about fire precautions) which would arise in the course of his duties. He was also portrayed as someone who might act on the spur of the moment. Mr Parks does not disagree with that description. Mr Parks's demeanour as a witness and when presenting his case was of an irascible and quick-tempered person. We could imagine that there might have been a personality clash between him and Mr Hatton, and this may well have been the cause of Mr Hatton's sudden decision of dismiss Mr Parks. We can only speculate on that."
"We must therefore ask ourselves whether the dismissal was within Section 57A. We have no doubt that if this had been a claim for unfair dismissal, based on two years' continuous employment, we would have found for the Applicant. However the claim is under a different, and new heading. By analogy withSection 152(1) of the Trade Union and Labour Relations (Consolidation) Act 1992 (dismissal for trade union activities) the onus is on the employee to prove on the balance of probabilities that he was dismissed for a Health and Safety reason.
" But that leaves a matter of some importance to be decided: whether that gives a discretion to an industrial tribunal to refuse to admit evidence which is otherwise admissible and probative. In our judgment, there is not such discretion in an industrial tribunal to refuse to admit evidence which is admissible and probative of one or more of the issues before it."
" We have doubts about the validity of this proposition, because our opinion is that the power extends in some cases to the exclusion of evidence which strictly may be admissible. In the Rosedale Mouldings case the wrongly excluded evidence was highly probative and there was no room for balancing prejudice against probative value."