Gerakan Harapan Baru (GHB) pro-tem committee chief Mohamad Sabu, better known as Mat Sabu, is confident that there will be PAS members joining the mammoth Bersih 4 rally this weekend regardless of the party's non-particpation.

"I am confident that PAS members will still join in the rally," he said at a press conference in Shah Alam today.