पथिकोत्पथिकास्तद्विद्युः ॥ कZ_०२.२१.१७ ॥
pathikotpathikās tad vidyuḥ
Les voyageurs—ceux qui sont sur la route comme ceux qui s’en écartent—le sauront (c’est-à-dire l’évasion/la route empruntée).
Evasion leaves social traces: ordinary travelers observe routes and can serve as information sources for customs enforcement.