Vixen
Penultimate Amazing
Indeed, as can be seen in the Estonia Archive: https://sok.riksarkivet.se/estonia?infosida=bargning-skydd
The Swedish Maritime Administration (Sjöfartsverket) was tasked by the government to assess the technical and legal possibilities for a salvage operation. They delivered a first report on oct 11th.
They got a new task to dig into the details, including how this might affect the rescue personel when retrieving this amount of bodies. They delivered their report on dec 14th, saying that it was possible, but complicated.
In paralell, an ethics commiteee was appointed. They gave their report also on the 14th, recommending the site to be turned into a grave site, and not to be touched.
The Swedish government had talks with the governments of Finland and Estonia, as well as the party chairs for all parties represented in the Swedish parliament.
On the 15th, the government announced that Estonia would not be salvaged but rather to be turned into a protected grave site.
So that was how they "suddenly" changed their mind.
It also reads:
The government's decision caused great disappointment among large parts of the relatives.
Here you can listen to a conversation dealing with the possibilities of salvaging M/S Estonia, between the Norwegian Maritime Administration's then chief legal officer Johan Franson and representatives of the Analysis Group.
The issue of salvaging the dead was raised again in 1998 by the Analysis Group for the review of the Estonia disaster and its consequences . In its first report, the Analysis Group recommended that the bodies of the deceased be taken care of, identified and given a dignified burial.
The general convention is that military personnel are left to lie with their ship. These were civilians. The Baltic is relatively extremely shallow. It would have been feasible and viable to rescue the strickened drowned and recoup the captain, who was witnessed as being dead, for a forensic pathology examination as to what could have caused his forfeiting control of the vessel (you recall it was the third and fourth mates left to send out the Mayday).
As for concrete, that is normally used for suspected radioactivity, no?
