Section 4(b) in The M.P. Vanaspati Rog Tatha Vinashi Kit Adhiniyam, 1972
(b)no person who is, by reason of old age, physical disability or any other reasonable cause, incapable of rendering assistance, or who lives at a distance of more than 8 kilometres from the place where his presence is required for the purpose of rendering assistance, shall be called upon to render such assistance;
