The Torrey Canyon, a supertanker, struck rocks off the coast of Cornwall, England, leading to a catastrophic release of crude oil into the sea. On its journey from the Persian Gulf to Milford Haven, the vessel encountered severe weather conditions, which contributed to its grounding. Despite efforts to salvage the ship, it broke apart, resulting in one of the largest oil spills the world had ever seen. Approximately 32,000 tons of oil escaped into the Atlantic, affecting marine wildlife and coastal ecosystems. Cleanup efforts were extensive and involved numerous boats and aircraft to spray dispersants on the oil slick. The response included both local and government resources, showcasing a significant mobilization to address the disaster.

The incident raised public awareness about the potential environmental risks associated with maritime transportation of oil. It brought together scientists, environmentalists, and the shipping industry to discuss better safety regulations. This disaster prompted the development of new protocols for handling oil spills and led to the establishment of more stringent shipping regulations to prevent future occurrences. The British government's decision to use detergent to disperse the oil was controversial and sparked debates about the environmental impact of such chemicals on marine life.

Internationally, the Torrey Canyon incident highlighted the need for cooperation among nations regarding maritime safety and environmental protection. It became a case study in marine oil spills and spurred international treaties aimed at improving maritime safety standards. The incident illustrated the interconnectedness of industry, policy, and environmental stewardship, prompting a reevaluation of maritime laws.