"At the conclusion of the [complainant's] case, we were inclined to reject his claim on the basis that no case against the [employers] had been established. Nevertheless, bearing in mind the difficulties the [complainant] faced, we decided to hear evidence from the [employers] and to give the [complainant] every opportunity to examine their witnesses and question them on matters he considered relevant."
"It seems to us that that was a very proper course to have adopted, and we would recommend it as being the course which in most circumstances is the right course to adopt. It further seems to us that, while the burden of proof lies upon the applicant, it would only be in exceptional or frivolous cases that it would be right for the industrial tribunal to find at the end of the applicant's case that there was no case to answer and that it was not necessary to hear what the respondent had to say about it."
"(5) It is unnecessary and unhelpful to introduce the concept of a shifting evidential burden of proof. At the conclusion of all the evidence the tribunal should make findings as to the primary facts and draw such inferences as they consider proper from those facts. They should then reach a conclusion on the balance of probabilities, bearing in mind both the difficulties which face a person who complains of unlawful discrimination and the fact that it is for the complainant to prove his or her case."
"... The tribunal heard evidence from the applicant and two former teachers, a Mr Ian Arnold and Miss Rita Oldroyd. As the tribunal were not satisfied that the applicant had discharged the burden which is upon her of proving discrimination the tribunal did not hear evidence from the respondents . The tribunal must make findings of primary fact on the evidence before it. The burden of proving facts which are alleged by the applicant lie on the applicant. She has to prove those facts on the balance of probabilities as to whether any discriminatory action shown by the primary facts is taken on sexual grounds and is therefore unlawful. We bear in mind the Court of Appeal case King v Great Britain China Centre1991 IRLR513 which gave guidance to tribunals on the correct approach, to the effect that tribunals must remind themselves that they must look at all the evidence and that the applicant must show that it is more probable than not that on sexual grounds the respondents treated her less favourable than they treated or would have treated others."