LAHORE, Aug 7: Five labourers sustained injuries when the shed of a mobile tower manufacturing factory collapsed at Thokhar Niaz Baig by-pass. According to Rescue 1122 sources, the labourers were at work when the metal shed collapsed over them resulting in serious injuries. The injured were shifted to the Jinnah Hospital for treatment. Two of the five injured were identified as Naeem (32) of TT Sing and Khalid (17) of the Nankana Sahib. —APP