WAP-7 - तेरे जैसा यार कहाँ , कहाँ ऐसा याराना , याद करेगी दुनियां तेरा मेरा अफसाना. - Arjun Rai

Agree that the toilet waste is also contributing badly in damaging tracks, but the introduction of bio toilets has also in fact affected travel inside trains with more stink, blocked loos, careless travellers throwing waste etc.
So there needs to be some way to balance both. There is no doubt that traffic has increased and resources deployed by railways is very less

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