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Search and seizure

Search and seizure is a physics 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 Search and seizure rather than just read about it. In short: Search and seizure is a procedure used in many civil law and common law legal systems by which police or other authorities and their agents, who, suspecting that a crime has been committed, commence a search of a person's property and seize or confiscate any relevant evidence found in connection to the crime. Some countries have certain provisions in their constitutions that provide the public with the right to be f…

Search and seizure — main illustration
Search and seizure — illustration

Key takeaways

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

Reference excerpt

Search and seizure is a procedure used in many civil law and common law legal systems by which police or other authorities and their agents, who, suspecting that a crime has been committed, commence a search of a person's property and seize or confiscate any relevant evidence found in connection to the crime. Some countries have certain provisions in their constitutions that provide the public with the right to be free from "unreasonable searches and seizures". This right is generally based on the premise that everyone is entitled to a reasonable right to privacy. Though specific interpretation may vary, this right can often require law enforcement to obtain a search warrant or consent of the owner before engaging in any form of search and seizure. In cases where evidence is seized in a search, that evidence might be rejected by court procedures, such as with a motion to suppress the evidence under the exclusionary rule.

Worldwide

Italy In Italy protection from search and seizure is enshrined in Article 14 of the Constitution, which states:

The home is inviolable. Home inspections, searches, or seizures shall not be admissible save in the cases and manners complying with measures to safeguard personal liberty. Controls and inspections for reason of public health and safety, or for economic and fiscal purposes, shall be regulated by appropriate laws.

New Zealand

There is little to no protection from unreasonable search and seizure in New Zealand. Section 21 of the New Zealand Bill of Rights Act 1990 (NZBoRA 1990) incorporates the right to be free from unreasonable search and seizure into New Zealand law, stating that: "Everyone has the right to be secure against unreasonable search or seizure, whether of the person, property, or correspondence or otherwise." However, Section 4 of the Act explicitly denies the Bill of Rights supremacy over other legislation. The result is that the right to protection from unreasonable search and seizure is routinely ignored by the State, which is able to exercise sweeping powers of search and seizure against private individuals. This has been reinforced further by courts delineating unreasonableness versus unlawfulness, making it possible that, for example, a lawful search can be unreasonable. The only remedy available to individuals who have experienced an unreasonable search and seizure is to seek to have evidence excluded from proceedings under the Evidence Act procedures. However, there is no statutory remedy or recourse for search and seizures which do not yield any evidence, and only rarely are civil damages awarded to individuals who can afford to file lawsuits for compensation.

United Kingdom Historically, English common law made use of a number of different types of legal writs to effect seizures for various reasons. For example, a writ of arrestandis bonis ne dissipentur provided for the seizure of goods when it was found likely they would not be properly cared for during a court case to settle ownership. A writ of attachiamenta bonorum allowed for the seizure of personal property to recover a debt. In relation to criminal investigations, the police have a range of powers to search people and places without first making an arrest, often described as "stop and search". The United Kingdom has several different legal systems and the powers and procedure for stop and search varies depending on the jurisdiction:

Powers of the police in England and Wales § Search without arrest in England and Wales Powers of the police in Scotland § Search without a warrant in Scotland

United States

The Fourth Amendment of the United States Constitution states that:

The right of the people to be secure in their persons, houses, papers, and effects, against unreasonable searches and seizures, shall not be violated, and no Warrants shall issue, but upon probable cause, supported by Oath or affirmation, and particularly describing the place to be searched, and the persons or things to be seized. The text of the amendment is brief, and most of the law determining what constitutes an unlawful search and seizure is found in court rulings. The brief definitions of the terms "search" and "seizure" was concisely summarized in United States v. Jacobsen, which said that the Fourth Amendment:

protects two types of expectations, one involving "searches", the other "seizures". A search occurs when an expectation of privacy that society is prepared to consider reasonable is infringed. A seizure of property occurs where there is some meaningful interference with an individual's possessory interests in that property.As recently as 2012, the United States Supreme Court has clarified that the "reasonable expectation of privacy test" for searches "has been added to, but not substituted for, the common-law trespassory test," meaning that property rights establish a baseline level of Fourth Amendment protection.

… excerpt ends here. Continue reading the full article.

Illustrations

Search and seizure: Dareton police search the vehicle of a suspected drug smuggler in Wentworth, in the state of New South Wales, Australia, near the border with Victoria.
Dareton police search the vehicle of a suspected drug smuggler in Wentworth, in the state of New South Wales, Australia, near the border with Victoria.
Search and seizure: DEA investigators found $5.6 million hidden in a ceiling compartment of a truck during a seizure (Operations Reciprocity, 1997).
DEA investigators found $5.6 million hidden in a ceiling compartment of a truck during a seizure (Operations Reciprocity, 1997).

Worked examples

Example 1 — a first encounter with Search and seizure

Start with the simplest possible case. Write down what Search and seizure claims or describes in one sentence, then invent the smallest concrete situation in which that sentence is true. In physics, 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 Search and seizure 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 Search and seizure 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 Search and seizure

In research
Search and seizure appears in physics 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 Search and seizure 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
Search and seizure is common in secondary-school and first-year university syllabi. It links to neighbouring topics Evidence law, Law enforcement agency powers, Privacy law in the United States, so understanding it makes those chapters shorter.
In everyday life
Look for Search and seizure 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 Search and seizure in 20 minutes

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

Frequently asked questions

What is Search and seizure in simple terms?

Search and seizure is a procedure used in many civil law and common law legal systems by which police or other authorities and their agents, who, suspecting that a crime has been committed, commence a search of a person's property and seize or confiscate any relevant evidence found in connection to…

Why does Search and seizure matter?

Because it connects several physics 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 Search and seizure?

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 Search and seizure.

Tags

  • Evidence law
  • Law enforcement agency powers
  • Privacy law in the United States
  • Searches and seizures

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