" ( a ) was not continuously employed for a period of not less than 26 weeks ending with the effective date of termination, or
" He [counsel] alleged before us—but did not call any evidence " before the Industrial Tribunal to establish that this is so—that the " Council's assistant teachers retire at all ages, some after 65, others " well before that time. This submission may have been founded on the " definition of ' normal retiring age ' which Sir John Donaldson gave " in Ord."
" I do not accept Sir John's definition as being correct. I construe " the word ' retiring ' in the phrase ' the normal retiring age ' as having " gerundial qualities so as to give it the sense of ' must ' or ' should '. " It follows that the normal retiring age of teachers employed by the " Council is the age at which they would have to retire unless their " service was extended by mutual agreement. This age was 65. The " conditions of employment said so."
" 8575. Provided his department is prepared to retain him, it is " not necessary for a Civil Servant to retire at the minimum retirement " age. . . . . "
" Age of retirement.
" 10441. An officer may on age grounds retire at his own wish or " be retired at the instigation of his department. In either case, " retirement may be effected when the officer has reached his minimum " retirement age, or at any time thereafter. The date of retirement of " any officer who is being retired is a matter entirely within the " discretion of the head of each department."
" 10442. An officer who has not completed 20 years' reckonable " service on reaching age 60 should, provided he is fit, efficient and " willing to remain in service, be allowed to continue until he has " completed 20 years' reckonable service or has reached age 65, " whichever is the earlier. Officers with short service generally have " special claims to retention."
" The word ' should ' has been canvassed before us. It was " suggested that it means ' must '. I do not agree. I think it means " should normally be allowed. It still leaves the compulsory retirement " age at 60—with a potential extension."