(b) Any former member who has terminated active employment, may, in lieu of any refund to which the person may be entitled, leave the amount of any accumulated member contributions in the local relief association consolidation account and thereby be entitled to a deferred service pension upon or after attaining the applicable specified age if the person has acquired the amount of allowable service credit as indicated for the former members of the following consolidating relief associations:
- (1) at least 20 years of allowable service if the member terminated active employment before attaining the age of 50 years, deferred until the attainment of the age of 50 years, or at least ten years of allowable service but less than 20 years of allowable service if the member terminated active employment before attaining the age of 57 years, deferred until the attainment of the age of 57 years, Albert Lea police relief association;
- (2) any period of allowable service, deferred until the attainment of the age of 50 years if first employed before January 1, 1968, or until the attainment of the age of 55 years if first employed after December 31, 1967, Richfield fire department relief association;
- (3) any period of allowable service, deferred to the age of 55 years, Richfield police relief association;
- (4) at least ten years of allowable service, deferred until the latter of the attainment of the age of 50 years or the first day of the month following the date on which the person would have acquired 20 years of allowable service credit assuming continuous future service, St. Louis Park fire department relief association and St. Louis Park police relief association; and
- (5) at least ten years of allowable service, deferred until the attainment of the age of 50 years, West St. Paul police relief association.