Thanks for the memory jog JA. She was the OLYMPIC BRAVERY. Jan 24th,1976.She had just left the St.Nazaire shipyard after being handed over the previous day and was proceeding on trials prior to going to lay up in Farsund,Norway. Some good pictures HERE.
[ A few more facts: Prior to drifting aground she had machinery trouble,suffering no less than seven power blackouts. As she was in ballast due to proceeding to lay-up she 'only' spilled 1,200 tonnes of her bunkered fuel oil. As a constructive total loss she was worth £19.6m]