In Taylor v OCS Group Ltd [2006] IRLR 613 CA, the Court of Appeal holds that defects in the conduct of a disciplinary hearing are capable of being "cured" in an internal appeal even if it does not amount to a full rehearing of the issue. In addition, a deaf employee not given the opportunity to have an interpreter at his disciplinary hearing was not treated less favourably for a reason related to his disability.
In Diosynth Ltd v Thomson [2006] IRLR 284 CS, the Court of Session has made it clear that an employer is not entitled to take into account expired disciplinary warnings in making disciplinary decisions in respect of employees
In Arriva North West & Wales v Colebourn, the EAT holds that the employment tribunal erred in excluding additional evidence that was adduced at a second internal appeal on the grounds that it could be taken into account only if there was a complete re-hearing.