80.1. The payment of any benefit contemplated in subparagraphs 1 to 9 of the first paragraph of section 70.9 ceases in respect of every pensioner or person who has received the commuted value of his pension and who holds or again holds an employment contemplated in this plan,
(1) if he is 65 years of age or over;
(2) if he is under 65 years of age and if, as the case may be, he for the first time held an employment contemplated in this plan after 31 December 1982 or received or is entitled to only the reimbursement of his contributions if he held such an employment before 1 January 1983, except if he held an employment contemplated in the Civil Service Superannuation Plan or the Teachers Pension Plan and if he has not been reimbursed his contributions.
However, the first paragraph does not apply in respect of a widow’s or widower’s pension or in the cases where the rules provided in sections 70.2 to 70.12, 70.14 and 70.15 apply.