Activists have cited the Fukushima disaster in Japan, triggered by a tsunami last year, to draw parallels about the dangers of a nuclear plant.
http://www.firstpost.com/india/kudankulam-protestors-arrested-en-route-to-secretariat-506431.html
http://post.jagran.com/aerb-team-begins-inspection-of-kudankulam-nuclear-power-project-1350550634
http://en.wikipedia.org/wiki/W88
http://en.wikipedia.org/wiki/Timeline_of_Cox_Report_controversy