sentences:  Warning signboards are also visible at the gates on both main and side roads, together with the signboard "Please Obtain The Gate Key From The Guardroom of Pasir Laba Camp/Sungei Gedong Camp", depending on the training location.For Lorong Danau's road entry, although it is connected from Nanyang Avenue (just outside NTU's entrance), few to some portions of the road are accessible to the public; one part from Jalan Sungei Poyan and the Choa Chu Kang Camp stretch to 850m away from the Nanyang Avenue are restricted.The SAFTI Live Firing Area was drawn out in 1967 and marked all around there are 504 warning signs in the vicinity (these indicate "Danger Live Firing Area-KEEP CLEAR").