In India SEZ (special economic zone) should be put back in black hole.
There are lot of population in each village. To make a SEZ you need at least 6-7 villages which is practically not a good idea since it has a population. If just flat rate is given, is not way to rehabilate people who loose them home/shelter and fertile land.
It is always better if very unpopulated and undeveloped area is undertaken (of course with proper rehabilitation of the existing people), then two things will be served at least. (1) undeveloped area would be developed. (2) people of the region will not become begger (or slave servant) forcefully by the state govt. In that case Govt. should always think of a place like Purulia (WB) or similar place.