वैदेहकव्यञ्जनो वा सार्थप्रमाणं राज्ञः प्रेषयेत् ॥ कZ_०२.२१.२७ ॥
vaidehakavyañjano vā sārthapramāṇaṃ rājñaḥ preṣayet
या फिर विदेशी का दूत/प्रतिनिधि कारवाँ का प्रमाण/विवरण राजा के पास भेजे।
It creates parallel channels of information to detect collusion or manipulation by intermediate officials and strengthens central oversight.