It's hard to believe it's 40 years since this disaster happened. I remember it well, I was working in Little Island in Cork at the time and the brother of one of my work colleagues was one of those killed in the explosion. I never knew that this video existed until I came across it by accident yesterday. Interesting to compare the shortcommings in health and safity then to the over the top approach to H&S today. At 30:57 there's a guy walking along the deck with a very interesting piece of lifting equipment.
