Section 2
SEC. 2. Section eight of Republic Act Numbered Five hundred forty-one is hereby amended to read as follows: "SEC. 8. Upon approval of this Act, any person entitled to its benefits and who is already insured with the Government Service Insurance System, is given the option continue such insurance or to surrender his policy: Provided, That in case he chooses to continue such insurance he will assume full payment of the premium of the same including: the contribution of the Government: Provided, further, That his contribution of three per centum of his monthly salary to the pension fund under this Act shall be made compulsory and any deduction made from his monthly pay or salary be noted in the monthly or semi-monthly payrolls of the Police Department or Fire Department as the case may be: And provided, lastly, That no person entitled to the benefits of this Act shall be entitled to any benefit provided for in other Acts."