Therefore, the post below is incorrect. It's not "...mistakes were made..." and it's not "...some confusion due to...". I screwed up, me, first person. Therefore I apologize for the error (and for what it's worth, SCZ wrote in with a very intelligent and friendly mail to confirm the error made) and by way of penance, I'm leaving the post up so that you can all see my mistake.
I'll also write Fe Erratum post on Sunday evening, so that it gets seen by the biz world on Monday morning.
May 2013: Accident and one worker dead (another seriously injured) February 2014: Accident and five workers dead December 2014: Accident and one worker dead January 2015: Accident and one worker dead.