"If an industrial tribunal decides that although the dismissal was unfair the employee would undoubtedly have been dismissed on the same date or within a very short time thereafter, there will be no need to make a complicated assessment of compensation and a week or two weeks' wages will be fair and appropriate. However in most cases a tribunal will need to calculate compensation for loss in accordance with the principles under the statute. It may in some cases think that it is just and equitable to make no award. In others there may be a diminution under section 74(6) in which case the full award will be calculated before being reduced. That final figure £X is the amount of the award which the employee will receive if he was unfairly dismissed. Where the unfairness is upon the failure to comply with Iceland Frozen Foods Ltd v Jones[1983] ICR 17 , it will usually be that an industrial tribunal will be satisfied that the employment would have continued, but for how long? If the unfairness arises from a failure to comply with the guidance in Burchell , then in some cases a tribunal might feel that further investigation might have ensured continuation in employment or it might not. Such investigations might have confirmed the soundness of the reason for dismissal. Likewise in a breach of procedural rules in some cases, there may be some degree of uncertainty. These cases of "uncertainty" arise from the notion that if the proper practice had been carried through the applicant would have been dismissed, and fairly dismissed. As a result he/she would have received nothing. What then is the chance of that applicant recovering £X or nothing? That is the Polkey calculation. If, as in this case, an industrial tribunal takes the view that there is only a 20 per cent chance of recovering £X then so to find is not to recalculate £X but to assess the likelihood of the applicant recovering £X rather than nothing. There is no double penalty."
"With regard to future loss of earnings the Tribunal, having heard the evidence of both parties, took the view that had the respondents behaved reasonably as was set out in the original decision and offered the other positions available to the applicant, then he would have been likely to have obtained one or other of them, namely either that of a Sales Service Engineer or of a Stockist Representative. The Tribunal accepted that his original job as a Service Supervisor was redundant and he would not have retained this."