1.Shopping malls, Enterprises, makarantu, matakai, bankuna, Securities, jama'a tsaro, sufuri, masana'antu da kasuwanci, wutar lantarki, kwastan, asibitoci, wuraren shakatawa, filayen jirgin sama, tashoshi, filayen wasa da sauran filayen.
2.Za a iya siffanta shi ba tare da izini ba, daga cikin abin da allon cylindrical yana da babban aikin gogewa kuma ana iya ɗaga shi, zama, rataye, da dai sauransu, don saduwa da buƙatun rukunin yanar gizon zuwa mafi girma.