प्रस्थितागतानां च प्रवासावासकारणमनर्थ्यानां च स्त्रीपुरुषाणां चारप्रचारं च विद्युः ॥ कZ_०२.३५.१० ॥
prasthitāgatānāṃ ca pravāsāvāsakāraṇam anarthyānāṃ ca strīpuruṣāṇāṃ cārapracāraṃ ca vidyuḥ
出発と到着の理由—旅行のためか居住のためか—を把握し、さらに間者(スパイ)および疑わしい/好ましくない男女の動静も追跡すべきである。
It helps detect evasion (tax/forced service), infiltration, and criminal flight, while also regulating settlement and labour availability.