Persatuan Hindraf Malaysia (PHM) possible role as part of Pakatan Harapan's cause must be predicated by discussions by coalition members, said PKR deputy president Mohamed Azmin Ali.

"It needs to be first discussed among Harapan (leaders). We will have a presidential council meeting soon and if it is included in the meeting agenda, it will be the issue we will discuss," Azmin told reporters at Gombak, Selangor today.

Parti Pribumi Bersatu Malaysia (Bersatu) chairperson Dr Mahathir Mohamad met PHM leader P Waythamoorthy yesterday in what former law minister described was an "introductory" meeting.