Section 42(4) in The Inter-State Migrant Workmen (Regulation of Employment and Conditions of Service) Madhya Pradesh Rules, 1981
(4)There shall be at least one urinal for male workers up to fifty and one for female up to fifty employed at a time :Provided that where the number of male or female workmen as the case may be, exceeds 500 it shall be sufficient if there is one urinal for every fifty females up to the first 500 and one for every 100 or part thereof thereafter.
