Any member of the Police Pension Fund and any person hereafter joining the Police Pension Fund may elect to be governed by the provisions of this amendment, provided such election shall be in writing and that writing shall be filed with the secretary of the Police Pension Fund and such election shall be accompanied by a payment of monies required by section 11.4 of this act, from August 27, 1963, or from the date of employment by the Bureau of Police, whichever is later.
53 P.S. § 23654.3