SS Utopia collides with HMS Anson in the Bay of Gibraltar and sinks, killing 562 of the 880 passengers on board.

SS Utopia was a transatlantic passenger steamship built in 1874 by Robert Duncan & Co of Glasgow. From 1874 to 1882 she operated on Anchor Line routes from Glasgow to New York City, from Glasgow to Bombay and from London to New York City. After 1882 she carried Italian immigrants to the United States.

HMS Anson was the last of six Admiral-class ironclad battleships built for the Royal Navy during the 1880s. The ship was completed, except for her armament, in 1887, but had to wait two years for her guns to be installed. She was assigned to the Channel Fleet in mid-1889 as a flagship for the fleet's second-in-command. Two years later, the passenger ship SS Utopia sank with the loss of 562 lives after colliding with Anson in the Bay of Gibraltar. In mid-1893, Anson was transferred to the Mediterranean Fleet, subsequently returning home in 1900 when she was assigned to the Reserve Fleet. She recommissioned for the Home Fleet in early 1901. Anson was paid off three years later and then sold for scrap in 1909.

The Bay of Gibraltar, is a bay at the southern end of the Iberian Peninsula. It is around 10 km (6.2 mi) long by 8 km (5.0 mi) wide, covering an area of some 75 km² (29 sq mi), with a depth of up to 400 m (1,300 ft) in the centre of the bay. It opens to the south into the Strait of Gibraltar and the Mediterranean Sea.

March 17 is the 76th day of the year in the Gregorian calendar; 289 days remain until the end of the year.