No news to date from any official sources.
http://www.bbc.co.uk/vietnamese/vietnam/2012/03/120319_silversea_halong_accident.shtmlFrom BBC Vietnam, translated by google translator:
'Unconfirmed news said the luxury cruise ship in Italy SilverSea Shadow 'minor collision' with a cargo vessel but continued to Ha Long Bay.
Information originally foreign passengers traveling on the Italian ship sent out through the form of message or twitter.
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A notice given by SilverSea today said the 'collision' occurs on 16/3.
Meanwhile, according to some news from the passenger cruise ship sent out the reason for crash is fog.
According to this source, the Italian ship had "a cargo ship crashed into the side of Vietnam," while the website says they only SilverSea and on a train in Vietnam but did not state the nationality.
The container ship, was a passenger on board the Italian was signed by Andrew sent out the website, heavily damaged and the crew members were injured.
However, the BBC is not verifiable with the Vietnam on this ship.
5 star cruise ship with a hole in the ship collided with two seats in the cockpit and tail section.
It is known that there are many British and American tourists on board the ship in SilverSea.
The news was CNN iReport website in the United States published in the directory does not verify information sent by readers.
According to them, the ship will be checked when SilverSea on to Hong Kong.
BBC news is verified with the general manager of SilverSea Mike Bonner, based in London.CruiseAway website in Australia is selling tickets for the tour section of SilverSea Shadow ship in Vietnam, Singapore and Hong Kong.
In Vietnam, tours in Halong Bay with destinations such as Thien Cung cave, Dau Go cave, Sung Sot cave ...
The Vietnam late in 2011 with a private firm SilverSea cancel the train to Hai Phong in 2012, with the only reason given is "severe congestion", as also reported by Dan Tri Press.
However, these sources quoted local company is Tan Hong - Viet Excursions said foreign tourists continue to buy tickets to visit Ha Long.'