दण्डान्तरा द्विदण्डान्तरा वा चर्याः कारयेत् अग्राह्ये देशे प्रधावनिकां निष्किरद्वारं च ॥ कZ_०२.३.१४ ॥
daṇḍāntarā dvidaṇḍāntarā vā caryāḥ kārayet agrāhye deśe pradhāvanikāṃ niṣkiradvāraṃ ca
他应按一杖(daṇḍa)或两杖的间距设置巡逻道;在难以接近或控制的地形,还应设置一条冲刺通道(pradhāvanikā)以及一处出击小门/暗门(niṣkiradvāra)。
It enables controlled offensive sorties, reconnaissance, and emergency evacuation without exposing the main gate to surprise or sabotage.