All members of Prime Minister Najib Abdul Razak's cabinet must resign as they are equally at fault for Malaysia's woes, said National Human Rights Society (Hakam) president Ambiga Sreenevasan.

"It is not just Najib that is guilty of what is going on in Malaysia, it is the entire cabinet.

"All those ministers who are saying nothing, it is a sin of omission," she said at NGO Aliran's fundraising dinner last night.