Apart from these news titbits, we'll prob have to wait a year or so to read the full investigation report of this incident. If you want to see how much newsprint differs from reality see Richard Woods' dramatic account of his rescue on SB
Whilst waiting, there are plenty of already published reports on MAIB site which make good reading
Talk of parallel courses and differing sizes puts me in mind of the discussion a few weeks back about a minesweeper being sucked into the side of a frigate some years back. If it was that then they must have been mighty close!
yep, unlike oil which would cause a huge problem, phosphoric acid will just mix with the water in no time, and if you add a little colouring and flavouring, you'll have the biggest vat of cola you've ever seen. Won't taste much like coke tho, as it will be a bit salty
The 'mixing' function of the sea is not as efficient as you might think. There will be a plume of concentrated phosphoric acid which will only disperse over relatively long distances and times. Think of the smoke from a chimney.
Someone said 'pity the captain'. One thing's certain, without any attempt to apportion blame, neither captain should ever have a command again - no radar, radio or physical watch - pity any yachty in the way, neither flares nor VHF would have saved him. At least in the Dover Strait someone is monitoring these cowboys.
Phosphoric acid is quite dense (About 1.7) so it'll tend to sink. The natural alkalinity of sea water will also neutralise it although it'll take a fair volume of seawater to neutralise 10,000 tons. Sorry but its too late to go and look up a value for the alkalinity of sea water and do the arithmetic. If anyone really needs to know PM Brendan.
It is now thought that the fertilizing action of the acid will cause growth of algae thereby reducing the oxygen content of the water and harming other organisms.