coastguard. it is only one line but it is sufficient for them to put it out and they have not been doing that to the course of the last few days so i suspect that is significant, but the detail also is very significant and certainly it is pushing back, normally when they talk to us and update us they give themselves more time to actually analyse what they have actually found. absolutely right and we have been waiting for this information all morning essentially. this urgent search has been going on for a few days now. every day the coastguard has been updating reporters and the press in the afternoon, but this particular press conference is going to be crucial because they will hopefully release more details on what those rovs remote operated vehicles have indeed discovered near the site of the titanic. i want to bring it our reporter carl because he has been here for a few days following all of this. you are at the press conference yesterday as well. they were really looking
catastrophic failure of the - indicate? in the case that this is a catastrophic failure of the main i catastrophic failure of the main housing, the submersible had a carbon fibre main housing and titanium and caps of this would have been subject to incredibly high pressures. if you translate that to actual forces and weights, the equivalent force in pressing the vessel would have been similar to the weight of the eiffel tower. we are talking about weights similar to several thousands to tens of thousands of tonnes. so if this were a catastrophic failure of the main housing it would have happened in an instant. we would not be expecting parts of the carbon fibre housing to be intact. potentially parts of the titanium components may be worn but still intact. but we are talking about a very powerful implosion of the main housing. fine