GHALLANAI: Two persons were seriously wounded on Tuesday when some explosives went off in a scrap factory near regional headquarters, Ghallanai. Two persons identified as Essa Khel and Shah Jehan working in a scrap factory in the vicinity of Ghallanai, main town of Mohmand Agency got critical injuries when some explosives in the scrap went off during work, sources said. The injured were immediately shifted to Agency Headquarters Hospital Ghallanai. Doctors latter declared their condition out of danger.