Saturday’s massive but harmonious anti-government demonstrations in Kuala Lumpur continued overnight and into Sunday morning as historical numbers of Malaysians gathered in the streets of the capital to demand the resignation of Prime Minister Najib Razak. “It’s what we need to do for the prime minister to hear our voices and realize we don’t need him anymore,” Abdul Muiz, a 26-year-old businessman in a plastic Guy Fawkes mask, told TIME early Sunday.