“The use of a marking system of the kind that was adopted in this case has become a well-recognised aid to any fair process of redundancy selection. By itself, of course, it does not render any selection automatically fair; every system has to be examined for its own inherent fairness, judging the criteria employed and the methods of marking in conjunction with any factors relevant to its fair application, including the degree of consultation which accompanied it. One thing, however, is clear: if such a system is to function effectively, its workings are not to be scrutinised officiously. The whole tenor of the authorities to which I have already referred is to show, in both England and Scotland, the courts and Tribunals (with substantial contribution from the lay membership of the latter) moving towards a clear recognition that if a graded assessment system is to achieve its purpose it must not be subjected to an over-minute analysis. That applies both at the stage when the system is being actually applied, and also at any later stage when its operation is being called into question before an industrial Tribunal.”
“I would endorse the observations of the Employment Appeal Tribunal in Eaton Ltd v King and others[1995] IRLR 75 that it is sufficient for the employer to show that he set up a good system of selection and that it was fairly administered, and that ordinarily there is no need for the employer to justify all the assessments on which the selection for redundancy was based.”
“The method of selection refers to absence, and is silent as to the reason for the cause of any absence. That this should be so, is quite intelligible. The reason for or cause of any particular absence may be clear, and, if it is disputed, some inquiry would be necessary to determine what the reason for or cause of absence was. In the context of selecting for redundancy, such an enquiry would not be practical. Accordingly it is understandable that all that has to be considered is absence and not the cause of the absence of the reason for it. Whether or not the absence is due to the fault on the part of the employee is neither here nor there. As is clear from the industrial Tribunal’s decision, what the respondent wished to ensure after the workforce had been reduced, was that they retained those men who could and would attend work on a regular basis. If an employee was regularly sick (though this was not due to his own fault), he might not be a person who could be relied upon to work regularly. Moreover an individual employee might be absent on a number of occasions for a variety of reasons, some of which were his fault and some of which were not; from the employer’s point of view, however, it would not matter whether the absences were due to the employee’s fault or not.”
“We found as a matter of fact the assessment of overtime was not applied consistently by the various managers, and there was some confusion as to whether the reason for not working overtime - or working less than expected levels of overtime -was to be considered.
"Due to the nature of our business it is apparent that commitment to working overtime is crucial to our operational effectiveness.
“ proceed [as] was set out in a passage of the judgment of Lord Prosser in King v Eaton(No 2)[1998] IRLR 686 [19], cited with approval by this court in Lambe v 186K[2005] ICR 307 [58]:
"the matter will be one of impression and judgment, so that a Tribunal will have to decide whether the unfair departure from what should have happened was of a kind which makes it possible to say, with more or less confidence, that the failure made no difference, or whether the failure was such that one cannot sensibly reconstruct the world as it might have been"