Section 10
SEC. 10. Section 14 of the same Act is hereby renumbered as Section 17 and the first paragraph thereof also amended to read as follows: "SEC. 17. Voter's Identification.—The voter's identification card shall serve and be considered as document for the identification of each registered voter: Provided, however, That no voter shall be required to present his identification card on election day unless his identity is challenged as provided in Section 134 of the Revised Election Code And provided, further, That his failure or inability to produce his identification card upon being challenged, shall not preclude him from voting if his identity be shown from the photograph or fingerprints in his approved application in the precinct book or if he is identified under oath by a member of the board of inspectors or by a duly accredited watcher."