At http://www.bbc.co.uk/news/world-asia-19797588 (http://www.bbc.co.uk/news/world-asia-19797588) and http://www.bbc.co.uk/news/world-asia-19797585 (http://www.bbc.co.uk/news/world-asia-19797585) I read that in Hong Kong a passenger vessel sunk rapidly after a collision with an other vessel.
My thoughts are going to those who perished by this tragic accident.
Did this passenger vessel have a very poor damage stability that it sunk so rapidly?