"The basic principle of Issue Estoppel is that the same facts have been previous adjudicated and not successfully appealed and that there has to be a finality of litigation."
"The facts were never quite the same and the position was ephemeral and capable of variation. If this be the foundation for all these instances where issue estoppel has been ruled out, there is a powerful argument for saying that so also in equal pay cases the situation is continuous and not static. But it that conclusive? In our view the cases indicate that there has to be something more than mere potential for change and variation before jurisdiction is exercised and issue estoppel ruled out. Thus in revenue cases a tax assessment is not necessarily the same each year. A matrimonial dispute may range over a variety of alleged misconduct. A gypsy by his very nature may be unpredictable and may be regarded as a gypsy on one occasion but not on another. On the other hand in a second application made under theEqual Pay Act 1970 the comparison may once more be with the same person; the pay differentials may still exist as before and, most importantly, they may be still doing the same work. The practical difficulty in disapplying issue estoppel is that on a failure to succeed the applicant may the next day make a fresh application and similarly over and over again. The obvious and proper course is to take the question up on appeal."
"Appropriate measures must be taken to enable a worker to advance in his or her employment. Since the effect of a disability may adversely affect promotional prospects, then it must be said to hinder participation in professional life."
"On the assumption that the impairment and adverse effect conditions have been fulfilled, the tribunal must consider whether the adverse effect is substantial. This is a word which is potentially ambiguous. "
"Normal day-to-day activities do not include work of any particular form because no particular form of work is 'normal' for most people. In any individual case, the activities carried out might be highly specialised. In addition, the Act only covers effects which go beyond the normal difference in skill or ability."
"Taking account of the achievements of the Claimant both in his private life and at work as set out the summary of the facts above it is clear to the Tribunal that the Claimant's condition is not having any significant adverse effect on his ability to perform normal day-to-day tasks."
"There is no up-to-date psychological or other expert assessment before the Tribunal. An occupational health report dated11 November 2007 is before the Tribunal but it does not give any detail as to the severity of the dyslexia and no indication as to how in the specific case of the Claimant it might affect his ability to carry out normal day-today-tasks."