This question is about a specific Special Economic Zone controversy from 2008, when local farmer opposition turned a routine environmental hearing into something closer to a public vote on the project itself.
The Pen hearing in Raigad district became a landmark event because it showed, for the first time at this scale, how a public hearing meant for environmental clearance could turn into a broader verdict on an SEZ project.
Let's summarize:
The correct answer is Pen, Maharashtra.