These sorts of ships are famous for having stability problems. We can't rule out anything at this stage.
It's a roll-on, roll-off ferry, and there is a big question mark over the stability of this kind of ship.
It's a roll-on, roll-off ferry, and there is big question mark over the stability of this kind of ship. It would only take a bit of water to get on board this ship and it would be all over. ... The percentage of this type of ferry involved in this type of disaster is huge.