DAP chairperson Lim Guan Eng and two party heavyweights contended that PAS lawmaker Siti Mastura Muhammad should not have relied on a debunked source over claims they have blood ties with a communist and a former Singapore prime minister.

In the trio’s reply to Siti Mastura’s defence against their defamation suits, Guan Eng, his father Lim Kit Siang and Seputeh MP Teresa Kok made the contention over an alleged BN campaign handbook.