Teams of naval officers, firefighters and coastguards said the air inside the ship, which capsized off an Italian island, was 'unbreathable'.
Fire chief Enio Aquilino said: 'Imagine the scene if you went on holiday and you came back to find the fridge had switched itself off. The divers are working in those conditions.’
The grim conditions inside the vessel were revealed as two more bodies were recovered from the Costa Concordia today, bringing the confirmed death toll to 15.
The two women were found in a submerged section of the ship, in the internet cafe and were located after further holes had been blown into the superstructure of the Concordia by navy divers.
Tonight it emerged that one of the bodies found was that of Italian honeymooner Maria D'Introno, 30, who was on the cruise with her new husband Vincenzo Roselli and her in-laws, who were celebrating their 50th wedding anniversary.
Maria, who could not swim, was thought to have...