1967-03-18 · Seven Stones reef, off Land's End, English Channel · Suezmax crude oil tanker · Liberia flag
The 61,263-DWT Liberian-flagged tanker Torrey Canyon grounded on the Seven Stones reef between Land's End and the Isles of Scilly on 18 March 1967, en route from Kuwait to Milford Haven with 119,193 tonnes of Kuwait crude. The bridge team, under commercial pressure to hit the tide at Milford Haven, attempted a shortcut inside the Seven Stones lightship. She hit the Pollard's Rock reef at full speed, tore open her bottom, and released the entire cargo over the following weeks. The UK government, unable to contain the slick, ordered RAF bombers to napalm and firebomb the wreck to burn off the remaining oil — a decision that itself became controversial. The disaster remade the international pollution-liability regime and catalysed the modern MARPOL framework: the CLC Convention (1969), the IOPC Funds (1971 + 1992), and eventually the double-hull tanker mandate that reshaped the entire crude-trade fleet.
Torrey Canyon is drilled into every maritime college as the founding case study for bridge-resource-management failure under commercial time pressure. The Liberian investigation blamed the master, but subsequent analysis pointed to the systemic pressure to arrive on the tide — a pattern that continues in modern tanker operations. Post-Torrey Canyon regulation drove the IOPC-fund compensation regime that today underpins seafarer wage-recovery claims when an oil-tanker abandonment leaves crew unpaid: the same fund pays out.
Directly triggered the 1969 International Convention on Civil Liability for Oil Pollution Damage (CLC) + the 1971 International Oil Pollution Compensation Fund (IOPC). Also drove MARPOL 73/78.