The Merchant Shipping Act 1854 is an Act

Act of Parliament

An Act of Parliament is a statute enacted as primary legislation by a national or sub-national parliament. In the Republic of Ireland the term Act of the Oireachtas is used, and in the United States the term Act of Congress is used.In Commonwealth countries, the term is used both in a narrow...

 of the Parliament of the United Kingdom

Parliament of the United Kingdom

The Parliament of the United Kingdom of Great Britain and Northern Ireland is the supreme legislative body in the United Kingdom, British Crown dependencies and British overseas territories, located in London...

. It was issued on 10 August 1854.

It introduced the keeping of official numbers for registered ships, and revised calculations of tonnage

Tonnage

Tonnage is a measure of the size or cargo carrying capacity of a ship. The term derives from the taxation paid on tuns or casks of wine, and was later used in reference to the weight of a ship's cargo; however, in modern maritime usage, "tonnage" specifically refers to a calculation of the volume...

. It also changed the management of lighthouses in Scotland

Scotland

Scotland is a country that is part of the United Kingdom. Occupying the northern third of the island of Great Britain, it shares a border with England to the south and is bounded by the North Sea to the east, the Atlantic Ocean to the north and west, and the North Channel and Irish Sea to the...

 and neighbouring islands, vesting it in Northern Lighthouses which was one of the General Lighthouse Authorities the act created.

As with many older Acts

Act of Parliament

An Act of Parliament is a statute enacted as primary legislation by a national or sub-national parliament. In the Republic of Ireland the term Act of the Oireachtas is used, and in the United States the term Act of Congress is used.In Commonwealth countries, the term is used both in a narrow...

, main sections have been repealed by subsequent Merchant Shipping Acts.

In January 2007, after looting

Looting

Looting —also referred to as sacking, plundering, despoiling, despoliation, and pillaging—is the indiscriminate taking of goods by force as part of a military or political victory, or during a catastrophe, such as during war, natural disaster, or rioting...

 of the cargo

Cargo

Cargo is goods or produce transported, generally for commercial gain, by ship, aircraft, train, van or truck. In modern times, containers are used in most intermodal long-haul cargo transport.-Marine:...

 of the container ship

Container ship

Container ships are cargo ships that carry all of their load in truck-size intermodal containers, in a technique called containerization. They form a common means of commercial intermodal freight transport.-History:...

, the MSC Napoli

MSC Napoli

MSC Napoli was a United Kingdom-flagged container ship that was deliberately broken up by salvors after she ran into difficulty in the English Channel on 18 January 2007.-Early history:...

, acting Receiver of Wreck

Receiver of Wreck

The Receiver of Wreck is an official who administers law dealing with wreck and salvage in some countries having a British administrative heritage.-Countries having a Receiver of Wreck:...

Mark Rodaway said he would invoke powers of this Act for the first time in 100 years.

Sources

• Research guide: Ship Registration AC.uk
• BBC News, MSC Napoli BBC.co.uk
• Of lighthouses Isle-of-man.com