An independent election watchdog today appealed to political parties to provide clear evidence on the existence of thousand of phantom voters in Permatang Pasir. <br /> <br />Camera: Ng Kok Foong <br />Editor: Lydia Azizan <br /> <br />Malaysians for Free and Fair Elections (Mafrel) chairperson Syed Ibrahim Syed Noh told reporters today that claims made by BN and Pakatan Rakyat have to be supported by facts.