67.—(1) This regulation applies in relation to any benefit which is being paid or may become payable under the regulations amended by these Regulations to or in respect of a person who, having served in an employment or office, service in which qualified the person to participate in the benefits provided under the regulations amended by these Regulations, ceased to serve therein before these Regulations came into force.
(2) Where, in a case to which this regulation applies, any provision of these Regulations would operate in relation to any person so as to place that person in a worse position than that person would have been if that provision had not applied, that person may elect that the provision shall not apply by giving notice in accordance with paragraph (3).
(3) A notice given pursuant to paragraph (2) shall be in writing and shall be delivered to the Scottish Ministers within six months of the coming into force of these Regulations or such longer period as the Scottish Ministers may allow.
(4) An election pursuant to paragraph (2) shall have effect in relation to the benefit referred to in paragraph (1) only to the extent that such benefit has accrued by virtue of periods of service rendered prior to the cessation referred to in paragraph (1) (or, if there has been more than one such cessation, the last of them before the coming into force of these Regulations) and in determining entitlement to, and the amount of, the benefit to that extent, such person shall be treated as if that person had never recommenced service at any time after that cessation (or, as the case may be, the last such cessation).