Page "RMS Titanic alternative theories" Paragraph 2

In 2003, Captain L. M. Collins, a former member of the Ice Pilotage Service, published The Sinking of the Titanic: The Mystery Solved proposing, based upon his own experience of ice navigation and witness statements given at the two post-disaster enquiries, that what the Titanic hit was not an iceberg but low-lying pack ice.

He based his conclusion upon three main pieces of evidence.