Come off it! your average diver isn't going to get their without professional equipment. If it were a few miles from coast in shallow water then, yes, every diver will be going for a look.
But the average scuba diver will go 130 ft (40+ metres) or maybe 190ft (60metres) with specialised equipment including a different mix of gas in the aqualung.
The point being to descend to that depth and start looking around in a ship wreck is NOT the domain of an amateur diver. It is at least 75 metres depth and this can not be dived without the use of submersibles - maybe even a basic diving bell, but not just a wet/drysuit.
You missed the point Stuart. The point was that the wreck is a grave site and countries want to protect it as such no matter if it takes professional to dive on it or not.
Now I will not pretend to know much about diving as I really don't. Estonia is lying on 74-85 meters of water . Is that measured to the buttom of the sea or to the top of the ship? If it is the later then she, with her 24.20 meters wide, would make the top side about 60 -70 meters below water, a distance you say can be done with special apparatus.
http://en.wikipedia.org/wiki/MS_Estonia
According to same article Swedish navy has chased of divers twice, and in year 2000 BBC brought this article: http://news.bbc.co.uk/1/hi/world/europe/891480.stm
So maybe it takes professionals to dive but apparently professionals wants to do just that.
Now that you mention grave robbery:
If I lost families in the wreck I would not be comfortable knowing that people would be allowed to swim around them and take their belongings.
BTW: World record of scuba diving is 214 meters though http://www.scubarecords.com/ (almost third the distance of Estonia)
and already in 1935 they were able to dive to Lusitania 100 meters down. http://hypertextbook.com/facts/2005/MichaelCalamera.shtml
I would question your logic in one respect... if countries are concerned about respect for the dead, why has titanic not been encased where there is clearly a much greater risk of grave robbing?
Not only is there a greater risk of grave robbing, it has also happened and continue to happen. RMST has the salvage right.
I would love to form a company that would encase Titanic in concrete. That would ensure work for the rest of my life and my decendants also. Try to drop silt or concrete from 3800 meters above the wreck and hit it.
So, again, there are several professional diving companies around the world and they are professional so not likely to engage in grave robbing.
let me I question your logic in one respect: If only professional companies are able to dive deep and professional companies are not likely to engage in grave robbing, who brought up all the artifact from Titanic and put them on display?
US courts get jursidiction because it is closer to their shores than ours and also it was an american owned ship after all
I thought Newfoundland was Canadian, and Titanic was British. Norfolk court took juristriction over the wreck but I doubt it had any international values before it was ratified by Canada, US, France and Great Britain. I am no Expert in international law though