58. If the total amount of the contributions of the employee and, as the case may be, of the interest paid under this plan, including the accrued interest until the date on which the pension became payable, exceeds the amounts paid as pension to an employee and pension paid to the spouse of the employee, and paid, as the case may be, pursuant to section 99, the excess amount is paid in a single payment to the assigns of the employee.
Where amounts have been paid as pension and the employee thereafter has held an employment contemplated in this plan, the total amount of the contributions of the employee and, as the case may be, of the interest paid under this plan, including the accrued interest until the date on which the pension became payable, is reduced by the amounts paid as pension from the date the employee again holds a contemplated employment.
The balance of the contributions and, as the case may be, of the interest paid under this plan, bears interest at the rate in force on the date of reimbursement for every period during which the employee held an employment contemplated in the plan after retiring, and for which no amount was paid as pension.
1973, c. 12, s. 50; 1983, c. 24, s. 1; 1985, c. 18, s. 9.