Also, what is the 'legal philosophy' behind the concept of panel members? I understand what juries are for. They are there to represent the ideal of independence - protecting defendants from the crown/state by ensuring that there is a kind of externality, a nearer guarantee of imparticial judgement.
But that is not the non-judicial panel members in a tribunal bring. I gather from this thread that they are supposed to bring industry expertise - from the employers' and the employees' side. But how is the relevance of that expertise characterised?
Ultimately, the question as to whether the claimant or the respondent is vindicated is a legal one. But the presence of two panel members assessing matters alongside a judge seems to suggest the possibility of a two-against-one assessment of the merits of the case, based on 'industry experience' and requiring the legality-based assessment of the judge to be squished into line with their sense of what is right.
I know that the law often invokes notions of 'reasonableness' , and panel members' experience might be a way of informing the judge what is actually 'reasonable' in various employment situations. But surely if this was the rationale for their presence, they would - in effect - be there to provide additional evidence, rather than to actually make the decision.
What is the rationale for them actually having a vote in deciding what the law requires?