Amoco Cadiz

Amoco Cadiz was an oil tanker owned by Amoco Transport Corp and transporting crude oil for Shell Oil. Operating under the Liberian flag, she ran aground on 16 March 1978 on Portsall Rocks, 2 km (1.2 mi) from the coast of Brittany, France. Ultimately she split in three and sank, resulting in the largest oil spill of its kind to that date.