40 ILCS 5/6-139: Widow's annuity - Limitations after fixation.

Except as may be otherwise provided in this Article, (a) no salary deductions or contributions by the city for widow's annuity shall be made after such annuity has been fixed; (b) no widow's annuity in excess of that fixed in accordance with this Article shall be granted; and (c) no service rendered after the time of fixing shall be considered for widow's annuity.