Dozens of police and volunteers exhumed six more bodies yesterday in the second day of digging out a mass grave near a suspected human trafficking camp on a hillside deep in a southern Thai jungle.

The digging site, in Sadao district in Songkhla province, on Friday yielded four bodies believed to be migrants from Burma and Bangladesh. About 30 people are thought to be buried at the site. Authorities found a lone survivor at the camp on Friday and two others, both children, yesterday. The children were taken to a nearby hospital.