i agree with you Jonty at the point if the matter is not took seriously it will have a disastrous impact on economy but you can not just blame Indian politicians and Govt for not taking appropriate measures. It is clear that Govt. is trying its level best to fight the cause but it has limited resources to do that and it is not only Govt. who is to be blamed as the citizens often pay interest in participating in the process. The action should be Voluntary not forceful. You can have a look at thisto better know what measures Indian Govt. has took in this respect.