"3. The issue before the Tribunal was whether it had jurisdiction to hear the applicant's complaint by reason of the provisions of Section 64(1(b)(i), of theEmployment Protection (Consolidation) Act 1978 , namely whether he had attained, on or before the effective date of termination of his employment, the normal retiring age.
"7.5 With effect from31st March 1992 the retirement age for all employee of the company is reduced from 65 years to 64 years.
"5. It was conceded on behalf of the respondents that, prior to31 March 1992 , ... the contractual age ... of retirement for all the respondents' employees was 65."
"(1) ... section 54 [ which gives a right not to be unfairly dismissed ] does not apply to the dismissal of an employee from any employment if the employee-
"position", in relation to an employee, means the following matters taken as a whole, that is to say, his status as an employee, the nature of his work and his terms and conditions of employment; ..."
" I therefore reject the view [ and this I say in passing is what had been the subject of the previous passage in his speech and had been one of the submissions made in the House of Lords ] that the contractual retiring age conclusively fixes the normal retiring age. [ The emphasis clearly being on the word `conclusively'. And he continues: ] I accept that where there is a contractual retiring age, applicable to all, or nearly all, the employees holding the position which the appellant employee held, there is a presumption that the contractual retiring age is the normal retiring age for the group. But it is a presumption which, in my opinion, can be rebutted by evidence that there is in practice some higher age at which employees holding the position are regularly retired, and which they have reasonably come to regard as their normal retiring age. Having regard to the social policy which seems to underlie the Act - namely the policy of securing fair treatment, as regards compulsory retirement, as between different employees holding the same position -the expression "normal retiring age" conveys the idea of an age at which employees in the group can reasonably expect to be compelled to retire, unless there is some special reason in a particular case for a different age to apply. "Normal" in this context is not a mere synonym for "usual." The word "usual" suggests a purely statistical approach by ascertaining the age at which the majority of employees actually retire, without regard to whether some of them may have been retained in office until a higher age for special reasons - such as a temporary shortage of employees with a particular skill, or a temporary glut of work, or personal consideration for an employee who has not sufficient reckonable service to qualify for a full pension. The proper test is in my view not merely statistical. It is to ascertain what would be the reasonable expectation or understanding of the employees holding that position at the relevant time. The contractual retirement age will prima facie be the normal, but it may be displaced by evidence that it is regularly departed from in practice. The evidence may show that the contractual retirement age has been superseded by some definite higher age, and if so, that will have become the normal retiring age. Or the evidence may show merely that the contractual retiring age has been abandoned and that employees retire at a variety of higher ages. In that case there will no normal retiring age and the statutory alternatives of 65 for a man and 60 for a woman will apply."
"... As I understand the issue in Hughes , it was not affected by a decision whether the normal retiring age for the relevant group was in fact, 60 or 61.
" A "normal retiring age" is an aspect of an employer's employment policy: see Hughes [1984] I.C.R. 557, 581 per Sir John Donaldson M.R. Provided only that such a course involves no breach of his employees' contractual rights under their contracts of employment, it is fully open to an employer to introduce, by a change in administrative policy, a new specific age which is thenceforth to constitute the "normal retiring age" for his employees or a group of them for the purpose ofsection 64(1)(b) of the Employment Protection (Consolidation) Act 1978 . Provided that any such change is properly communicated to the employees affected, it is capable of having immediate effect, even if it destroys their previous expectation of being retained in employment until a higher age. The passage cited by Balcombe L.J. from the speech of Lord Diplock in Hughes [1985] I.C.R. 419, 430, makes it clear."
"... Thames say the normal retirement age for Mr Barber at the time his employment was terminated was 64 by virtue of the letter of26 October 1987 ."
"...
" We have, therefore, as I see it, the position that terms as to retirement naturally fall within the phrase "terms and conditions of employment." One then has to look at the interrelation of terms and conditions which are contractual and terms and conditions which are taken into account in arriving at the normal retirement age which is the expectation of the person concerned and not necessarily the same as the contractual expectation. That was dealt with by Lord Fraser of Tullybelton in giving the leading speech in the House of Lords in Waite v. Government Communications Headquarters [1983] I.C.R. 653, to which I have already referred, and I do not need to read at length from his speech. He shows that where there is for all the employees concerned a contractual retirement age which is regularly applied, that is likely to give the normal retirement age. But it may be the case that because the contractual retirement age has not been applied generally, a different expectation has arisen and on the fact it will appear that some other age, greater or lesser, will be the normal retirement age."
"... It is not in doubt that if Thames had wanted to do so they could by the 1978 letter simply have brought down the normal retirement age for all employees, from whatever it had been before, to 60, be they male or female."
"... They [ that is the employers ] might have in 1987 have reduced the retiring age for them to 60 forthwith. [ The "them" being a reference to Mr Barber and other senior supervisors ]. I say nothing as to whether that would have been a breach of contract, for we are not concerned with any contractual remedy. If the employers had taken that course, there would have been no question of Mr Barber of having any remedy under section 54 of the Act. The normal retiring age for everybody in the company would have been 60. ..."