Seems to be even more difficult than in Germany...
Do the Indians know that?
The Ganges supplies water to about 40 percent of the Indian population. According to studies, it is one of the most polluted rivers in the world. "In Varanasi alone, drains are discharged untreated into the river at 22 different locations," explains Udai Kant Chaudhary, director of the Institute for Ganga Management.