In 1984 there was a huge gas leak in Bhopal in India which killed an estimated 3,500 and left over 20,000 needing immediate hospital treatment. At that time it was vowed that such an accident would never happen again.
On Sunday it did, but thankfully on a far smaller scale.
http://today.reuters.co.uk/news/arti...orld-C3-More-7
Strange how our media have been so quiet on the subject.