अनभिसरतां द्वादशपणो दण्डः अन्यत्र प्लवहीनेभ्यः ॥ कZ_०४.३.०९ ॥
anabhisaratāṃ dvādaśapaṇo daṇḍaḥ anyatra plavahīnebhyaḥ
Para quienes no presten auxilio, la pena será de doce paṇas, salvo para quienes carezcan de medios de flotación.
Proportionality and feasibility: the state compels aid but exempts those who cannot safely help due to lack of flotation means.