At about 1pm onwards, many of who dressed in yellow and green started to emerge and gather into groups at the Esplanande. By 1:30pm, the group easily surpassed 5,000 according to journalists covering the event, by 2pm nearly 10,000 Bersih supporters flood the field. Chants of "Bersih", the rallying cry of Penang Chief Minister, Lim Guan Eng echoed loudly and can be heard kilometers away, a source said. Video by Jimmy Leow