Okla. Stat. tit. 11, § 11-50-136: Increase in pension benefits

A. Except as provided in subsection B of this section, any

person receiving benefits from the Oklahoma Police Pension and

Retirement System as of June 30, 1989, shall receive a five percent

(5%) increase in said benefits on July 1, 1990.

B. Any increase in benefits a person is eligible to recover or

has received during calendar year 1989 and 1990 pursuant to repealed

Section 50-120 of this title, shall be used to offset the increase

in benefits provided in subsection A of this section.