Had the RMS Titanic not sunk, ships still would not be aware of the dangers of icebergs since there were no collisions before. The sinking of the Titanic was necessary for the creation of the International Ice Patrol. Shown below is the 2011 International Ice Patrol doing a Titanic memorial at sea, throwing wreathes over where the Titanic sunk, 99 years ago.
Click here to view "After the Sinking" page.