science

Receiver of Wreck

Receiver of Wreck is a science topic covered in the lgStudy science library. This page brings together a partial reference excerpt, illustrations, worked examples, real-world applications and a short study plan, so you can understand Receiver of Wreck rather than just read about it. In short: The Receiver of Wreck is an official who administers law dealing with maritime wrecks and salvage in some countries having a British administrative heritage. In the United Kingdom, the Receiver of Wreck is also appointed to retain the possession of royal fish on behalf of the British crown.

Key takeaways

Receiver of Wreck belongs to science; place it in that map before memorising details.
Learn the definition first, then one example that makes the definition concrete.
Connect Receiver of Wreck to a quantity you can measure, compute or draw — that is where exam questions come from.
Reproduce the core statement of Receiver of Wreck from memory before moving on to harder problems.

Reference excerpt

The Receiver of Wreck is an official who administers law dealing with maritime wrecks and salvage in some countries having a British administrative heritage. In the United Kingdom, the Receiver of Wreck is also appointed to retain the possession of royal fish on behalf of the British crown.

Countries having a Receiver of Wreck In the United Kingdom, the Receiver of Wreck, a post defined under the Merchant Shipping Act 1995, is an official of the British Government whose main task is to administer the law in relation to Wreck and Salvage. Operating on behalf of the Department for Transport, the Receiver of Wreck is located within the Maritime and Coastguard Agency. Until 1993, the role was carried out by numerous coastal customs officials. Nowadays, the Receiver is based in Southampton, and is helped by local outposts of His Majesty's Coastguard. The UK post holder as of January 2026 is Stephen White. In Cornwall the receiver of wreck and royal fish is the Receiver General of the Duchy of Cornwall, a role previously fulfilled by the Havener of Cornwall. Elsewhere in the British Isles, each of the Channel Islands, and the Isle of Man have their own laws of wreck and salvage and their own Receiver of Wreck. In Ireland a Receiver of Wreck is a Revenue Official appointed by the Minister for Transport, Tourism and Sport with the consent of the Revenue Commissioners whose duty is to deal with any wreck found in or on the shores of the sea or any tidal water or harbour. Canada has a Receiver of Wreck, continued under Part 4 of the Wrecked, Abandoned or Hazardous Vessels Act. Transport Canada is responsible for administering this program.

History Traditionally, salvage was an important economic source in coastal areas and sometimes exposed the savage and merciless nature of those around the coast. Folklore has it that some coastal dwellers enticed ships to a watery grave by luring them onto the rocks. This was known as wrecking. So that order could be maintained and local people encouraged to save those in peril and their belongings rather than pillage them, receivers of wreck were appointed to keep order and reward those who assisted in a wreck event. Historically, receivers were given powers which allowed them to "hurt, maim or kill" anyone obstructing them in their duties. Theoretically at least, receivers of wreck were permitted to carry weapons with which to defend themselves whilst carrying out their duties up until 1997. The act of 1995 updates the prior Merchant Shipping Act 1894 (57 & 58 Vict. c. 60). The receiver is an official under Admiralty Jurisdiction.

Role of the Receiver of Wreck The main task of the Receiver of Wreck is to process reports of wreck, in the interest of both finder and owner. This involves researching ownership and working with the finder, owner, archaeologists, museums, and other interested parties. The process of reporting wreck provides legal owners the opportunity to be reunited with their property and to ensure that law-abiding finders of wreck receive appropriate recognition in the form of a salvage award. The Maritime and Coastguard Agency administers Section 2 of the Protection of Wrecks Act 1973, which protects wrecks that are deemed dangerous by virtue of their contents. There is a strict no entry policy. This is in the interest of safety of both divers and members of the public. Two wrecks are protected under Section 2 of the Act: the SS Richard Montgomery and the SS Castilian, which are both from the Second World War and contain dangerous quantities of explosives. The Receiver of Wreck also undertakes the task of disposing of "royal fish" in England, Wales and Northern Ireland, but not in Cornwall or Scotland. "Royal fish" are dead whales, dolphins, porpoises and sturgeon. This is an ancient right dating back to Edward II's reign which falls under the royal prerogative.

What is wreck? The Receiver of Wreck's remit is set down in the Merchant Shipping Act 1995, Part IX, Chapters 1-2. It covers wreck from UK territorial waters (within 12 nautical miles), and wreck landed in the UK from outside UK territorial waters. Wreck material includes any part of a vessel, aircraft or hovercraft including any of its cargo or equipment. According to section 255 of the Merchant Shipping Act 1995, wreck includes "jetsam, flotsam, lagan or derelict". The Act does not define these terms, but they may be understood as follows:

Flotsam are goods lost from a ship which has sunk or otherwise perished which are recoverable because they have floated. Jetsam are goods cast overboard (jettisoned) in order to lighten a vessel which is in danger of sinking, even if they ultimately perish. Derelict is property which has been abandoned and deserted at sea by those who were in charge without any hope of recovering it. This includes vessels and cargo. Lagan (or ligan) are goods cast overboard from a ship, buoyed so that they can be recovered later. Boats that have come off their moorings are not normally classified as wreck as they have not been abandoned without hope of recovery. Also, buoys including marker buoys, mooring buoys etc., other than those that are fishing equipment, are not normally classed as wreck.

… excerpt ends here. Continue reading the full article.

Worked examples

Example 1 — a first encounter with Receiver of Wreck

Start with the simplest possible case. Write down what Receiver of Wreck claims or describes in one sentence, then invent the smallest concrete situation in which that sentence is true. In science, the smallest case is usually a single object, a single equation or a single measurement. Check that every symbol or term in your sentence has a meaning in that case.

Example 2 — changing one variable

Take the situation from Example 1 and change exactly one quantity: double it, halve it, or set it to zero. Predict what should happen to Receiver of Wreck before you calculate. Comparing your prediction with the result is the fastest way to find out whether you understand the idea or only the words.

Example 3 — an exam-style question

Typical questions about Receiver of Wreck ask you to (a) state it precisely, (b) apply it to given data, and (c) explain a limitation. Practise writing all three answers in under five minutes; the third part is what separates a full-mark answer from an average one.

Applications of Receiver of Wreck

In research: Receiver of Wreck appears in science research whenever the underlying quantities have to be modelled precisely. Papers usually cite it as a starting assumption and then explore where it breaks down.
In technology and industry: Engineering practice reuses Receiver of Wreck in design rules, simulations and safety margins. Knowing the idea lets you read a specification sheet and understand why the numbers look the way they do.
In the classroom: Receiver of Wreck is common in secondary-school and first-year university syllabi. It links to neighbouring topics Law of the sea, Shipwrecks, so understanding it makes those chapters shorter.
In everyday life: Look for Receiver of Wreck outside the textbook — in sport, cooking, traffic, electronics or the sky above you. An example you found yourself is remembered far longer than one you were given.

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How to study Receiver of Wreck in 20 minutes

Read the reference excerpt below once, without taking notes.
Close the page and write down what Receiver of Wreck means in your own words.
Compare your version with the excerpt and mark what you missed.
Work through the three examples above with pen and paper.
Explain Receiver of Wreck out loud to somebody else — or to Teacher Smith in the lgStudy chat.

Frequently asked questions

What is Receiver of Wreck in simple terms?

Why does Receiver of Wreck matter?

Because it connects several science ideas at once: it gives you a definition you can apply, a quantity you can calculate, and a way to check whether a result is plausible.

How should I study Receiver of Wreck?

Read the excerpt, restate it from memory, then work through the examples and applications listed on this page. The five-step study plan above takes about twenty minutes.

What does this page cover?

It gives you a compact reference excerpt plus original lgStudy explanations, examples, applications and study material on Receiver of Wreck.