Flood victims stay on the rooftops of their homes in North Fairview near swollen Tullahan River, Quezon City, north of Manila, on Tuesday 07 August 2012. Continuous heavy monsoon rains since Sunday have left Metro Manila and nearby provinces flooded. (Mike Alquinto, NPPA Images)

Flood victims stay on the rooftops of their homes in North Fairview near swollen Tullahan River, Quezon City, north of Manila, on Tuesday 07 August 2012. Continuous heavy monsoon rains since Sunday have left Metro Manila and nearby provinces flooded. (Mike Alquinto, NPPA Images)