Comment Re:I don't think it would matter (Score 1) 24
On the one hand, yes, there's no good way to regulate technology which is only used in a very limited number of vehicles. It would have to be more like spaceflight where it's regulated based on what damage it could do to third parties and not the staff and crew.
On the other hand they could have just called up James Cameron and the submersible engineers he knows, asked them if it was safe and waited for the laughter to stop before refusing to let it operate from Canada.
It seems that everyone involved in operating deep-sea submersibles knew it was a disaster waiting to happen but there was nothing they could do to stop it as no-one cared about their opinions.