The New Paper App to report hazards among SAF's safety improvements SAF personnel can now take photos in camps and training areas to report a safety hazard using a new smartphone app.PHOTO: AFP SafeGuardian allows safety issues to be acted on more quickly 0 Engagements Servicemen from the Singapore Armed Forces (SAF) can now take photos in camps and training areas using their personal devices, but with one catch - they may do so only to report a safety hazard using a new smartphone app. The SafeGuardian app is the latest of several improvements SAF has made to its safety processes, and aligns with the recommendations of the second External Review Panel on SAF Safety (ERPSS), which ended its three-year term last year.