A search warrant is a
court order
A court order is an official proclamation by a judge (or panel of judges) that defines the legal relationships between the parties to a hearing, a trial, an appeal or other court proceedings. Such ruling requires or authorizes the carrying out o ...
that a
magistrate
The term magistrate is used in a variety of systems of governments and laws to refer to a civilian officer who administers the law. In ancient Rome, a '' magistratus'' was one of the highest ranking government officers, and possessed both judici ...
or
judge
A judge is a person who presides over court proceedings, either alone or as a part of a panel of judges. A judge hears all the witnesses and any other evidence presented by the barristers or solicitors of the case, assesses the credibility an ...
issues to authorize
law enforcement
Law enforcement is the activity of some members of government who act in an organized manner to enforce the law by discovering, deterring, rehabilitating, or punishing people who violate the rules and norms governing that society. The term en ...
officers to conduct a
search
Searching or search may refer to:
Computing technology
* Search algorithm, including keyword search
** :Search algorithms
* Search and optimization for problem solving in artificial intelligence
* Search engine technology, software for findi ...
of a person, location, or vehicle for
evidence
Evidence for a proposition is what supports this proposition. It is usually understood as an indication that the supported proposition is true. What role evidence plays and how it is conceived varies from field to field.
In epistemology, evidenc ...
of a
crime
In ordinary language, a crime is an unlawful act punishable by a State (polity), state or other authority. The term ''crime'' does not, in modern criminal law, have any simple and universally accepted definition,Farmer, Lindsay: "Crime, definit ...
and to
confiscate
Confiscation (from the Latin ''confiscatio'' "to consign to the ''fiscus'', i.e. transfer to the treasury") is a legal form of seizure by a government or other public authority. The word is also used, popularly, of spoliation under legal forms, o ...
any evidence they find. In most countries, a search warrant cannot be issued in aid of civil process.
Jurisdictions that respect the
rule of law
The rule of law is the political philosophy that all citizens and institutions within a country, state, or community are accountable to the same laws, including lawmakers and leaders. The rule of law is defined in the ''Encyclopedia Britannica ...
and a right to privacy constrain police powers, and typically require search
warrants or an equivalent procedure for searches police conducted in the course of a
criminal investigation
Criminal investigation is an applied science that involves the study of facts that are then used to inform criminal trials. A complete criminal investigation can include searching, interviews, interrogations, evidence collection and preservatio ...
. The laws usually make an exception for
hot pursuit
Hot pursuit is a legal term.
Hot Pursuit may also refer to:
Film and television
* ''Hot Pursuit'' (1984 TV series), a 1984 NBC television series
* ''Hot Pursuit'' (2006 TV series), a 2006 Court TV television series
* ''Hot Pursuit'' (1987 film) ...
: a
police officer
A police officer (also called a policeman and, less commonly, a policewoman) is a warranted law employee of a police force. In most countries, "police officer" is a generic term not specifying a particular rank. In some, the use of the ...
following a criminal who has fled the scene of a crime has the right to enter a property where the criminal has sought shelter. The necessity for a search warrant and its abilities vary from country to country. In certain
authoritarian
Authoritarianism is a political system characterized by the rejection of political plurality, the use of strong central power to preserve the political ''status quo'', and reductions in the rule of law, separation of powers, and democratic votin ...
nations, police officers may be allowed to search individuals and property without having to obtain
court
A court is any person or institution, often as a government institution, with the authority to adjudicate legal disputes between parties and carry out the administration of justice in civil, criminal, and administrative matters in accordance ...
permission or provide justification for their actions.
United Kingdom
In
England and Wales
England and Wales () is one of the three legal jurisdictions of the United Kingdom. It covers the constituent countries England and Wales and was formed by the Laws in Wales Acts 1535 and 1542. The substantive law of the jurisdiction is Eng ...
, a local
magistrate
The term magistrate is used in a variety of systems of governments and laws to refer to a civilian officer who administers the law. In ancient Rome, a '' magistratus'' was one of the highest ranking government officers, and possessed both judici ...
issues search warrants, which require that a
constable
A constable is a person holding a particular office, most commonly in criminal law enforcement. The office of constable can vary significantly in different jurisdictions. A constable is commonly the rank of an officer within the police. Other peop ...
provide evidence that supports the warrant application.
Under Section 18(5)a of
Police and Criminal Evidence Act 1984
The Police and Criminal Evidence Act 1984 (PACE) (1984 c. 60) is an Act of Parliament which instituted a legislative framework for the powers of police officers in England and Wales to combat crime, and provided codes of practice for the exercise ...
, a constable can conduct a search immediately without an inspector's authorisation. This subsection allows a constable to search the home of a suspect(s) under arrest in their presence before they take the suspect to a police station (or other custody location). Under Section 32 of
Police and Criminal Evidence Act 1984
The Police and Criminal Evidence Act 1984 (PACE) (1984 c. 60) is an Act of Parliament which instituted a legislative framework for the powers of police officers in England and Wales to combat crime, and provided codes of practice for the exercise ...
, a constable who arrests a person who is on their own property or has just left their premises, may immediately search both the suspect and the immediate area.
In
Scotland
Scotland (, ) is a country that is part of the United Kingdom. Covering the northern third of the island of Great Britain, mainland Scotland has a border with England to the southeast and is otherwise surrounded by the Atlantic Ocean to the ...
, a country operating on the distinct legal system of
Scots law
Scots law () is the legal system of Scotland. It is a hybrid or mixed legal system containing civil law and common law elements, that traces its roots to a number of different historical sources. Together with English law and Northern Ireland l ...
compared to England and Wales – the restrictions governing the use and execution of search warrants are set out under Part XIII under the Criminal Procedure (Scotland) Act 1995. Search warrants must be signed by a
Sheriff
A sheriff is a government official, with varying duties, existing in some countries with historical ties to England where the office originated. There is an analogous, although independently developed, office in Iceland that is commonly transla ...
after a petition from police.
Gas company officials may enter a home to inspect, repair, or replace
gas meter
A gas meter is a specialized flow meter, used to measure the volume of fuel gases such as natural gas and liquefied petroleum gas. Gas meters are used at residential, commercial, and industrial buildings that consume fuel gas supplied by a gas ...
s by obtaining a warrant.
Canada
To get a warrant, police must present a judge with an ITO (information to obtain) form that contains reasonable and probable grounds to believe an offence has been or is being committed and that the authorization sought will afford evidence of that offence. This hearing is , meaning only the crown is present. This fact obliges the police to include any known facts that hurt their application.
After a search the occupants have a copy of the warrant and may get hold of the ITO through crown disclosure if the occupant(s) are charged. There are numerous different warrant procedures in the
Criminal Code
A criminal code (or penal code) is a document that compiles all, or a significant amount of a particular jurisdiction's criminal law. Typically a criminal code will contain offences that are recognised in the jurisdiction, penalties that migh ...
, some have specific requirements such as being served during daytime or having a named supervising officer present in the case of a home search. If these (see link) requirements are not met by the police the evidence found may become inadmissible against the accused at trial.
India
Under section 93 of IPC, a search warrant can be issued by a court if:
(1) (a) Where any Court has reason to believe that a person to whom a summons order under section 91 or a requisition under
sub-section (1) of section 92 has been, or might be, addressed, will not or would not produce the document or thing as required by such summons or requisition, or
(b) where such document or thing is not known to the Court to be in the possession of any person, or
(c) where the Court considers that the purposes of any inquiry, trial or other proceeding under this Code will be served by a general search or inspection, it may issue a search-warrant; and the person to whom such warrant is directed, may search or inspect in accordance therewith and the provisions hereinafter contained.
(2) The Court may, if it thinks fit, specify in the warrant the particular place or part thereof to which only the search or inspection shall extend; and the person charged with the execution of such warrant shall then search or inspect only the place or part so specified.
(3) Nothing contained in this section shall authorise any Magistrate other than a District Magistrate or Chief Judicial Magistrate to grant a warrant to search for a document, parcel or other thing in the custody of the postal or telegraph authority.
United States
Under the
Fourth Amendment to the United States Constitution
The Fourth Amendment (Amendment IV) to the United States Constitution is part of the Bill of Rights. It prohibits unreasonable searches and seizures. In addition, it sets requirements for issuing warrants: warrants must be issued by a judge o ...
, most police searches require a search warrant based on
probable cause
In United States criminal law, probable cause is the standard by which police authorities have reason to obtain a warrant for the arrest of a suspected criminal or the issuing of a search warrant. There is no universally accepted definition or f ...
.
The absence of valid consent or an exception to the warrant requirement (whether for purposes of effecting a search or an arrest) normally requires a warrant for police entry in an individual's home.
The probable cause standard for obtaining a search warrant is lower than the
quantum of proof required for a later criminal conviction, which requires
proof beyond a reasonable doubt.
Under the Fourth Amendment, search warrants must be reasonable and particular.
This means that a search warrant must reasonably identify the items to be searched for and the place where law enforcement officials are authorized to search for those items. Unless an exception to the warrant requirement applies, the search of other buildings or areas of a building, persons or vehicles, or the search for additional items that do not reasonably fall under the original warrant, will normally require additional search warrants.
To obtain a search warrant, an officer must prove to a
magistrate
The term magistrate is used in a variety of systems of governments and laws to refer to a civilian officer who administers the law. In ancient Rome, a '' magistratus'' was one of the highest ranking government officers, and possessed both judici ...
or
judge
A judge is a person who presides over court proceedings, either alone or as a part of a panel of judges. A judge hears all the witnesses and any other evidence presented by the barristers or solicitors of the case, assesses the credibility an ...
that probable cause exists for the proposed search, based upon direct information (i.e., the officer's personal observation) or other reliable information. An application for a search warrant will often rely upon
hearsay information, such as information obtained from a confidential
informant
An informant (also called an informer or, as a slang term, a “snitch”) is a person who provides privileged information about a person or organization to an agency. The term is usually used within the law-enforcement world, where informan ...
, as long as probable cause exists based on the
totality of the circumstances
In the law, the totality of the circumstances test refers to a method of analysis where decisions are based on all available information rather than bright-line rules. Under the totality of the circumstances test, courts focus "on all the circumsta ...
. Police can seize both property and persons under a search warrant. The rationale is that evidence police collect without a search warrant may not be sufficient to convict, but may be sufficient to suggest that a warrant would allow police to find enough evidence to convict.
The issue of federal warrants is determined under
Title 18 of the United States Code
Title 18 of the United States Code is the main criminal code of the federal government of the United States. The Title deals with federal crimes and criminal procedure. In its coverage, Title 18 is similar to most U.S. state criminal codes, w ...
. The law has been restated and extended under Rule 41 of the
Federal Rules of Criminal Procedure The Federal Rules of Criminal Procedure are the procedural rules that govern how federal criminal prosecutions are conducted in United States district courts and the general trial courts of the U.S. government. They are the companion to the Fed ...
. Federal search warrants may be prepared on Form AO 93, Search and Seizure Warrant. Although the laws are broadly similar, each state has its own laws and rules of procedure governing the issuance of warrants.
Search warrants are normally available to the public. On the other hand, they may be
sealed
Seal may refer to any of the following:
Common uses
* Pinniped, a diverse group of semi-aquatic marine mammals, many of which are commonly called seals, particularly:
** Earless seal, or "true seal"
** Fur seal
* Seal (emblem), a device to impr ...
if they contain sensitive information.
Exceptions
Certain searches do not require a search warrant. For example,
* Consent: a warrant is not required when a person in control of the object or property gives
consent
Consent occurs when one person voluntarily agrees to the proposal or desires of another. It is a term of common speech, with specific definitions as used in such fields as the law, medicine, research, and sexual relationships. Consent as und ...
for the search.
*
Hot pursuit
Hot pursuit is a legal term.
Hot Pursuit may also refer to:
Film and television
* ''Hot Pursuit'' (1984 TV series), a 1984 NBC television series
* ''Hot Pursuit'' (2006 TV series), a 2006 Court TV television series
* ''Hot Pursuit'' (1987 film) ...
of a
felon
A felony is traditionally considered a crime of high seriousness, whereas a misdemeanor is regarded as less serious. The term "felony" originated from English common law (from the French medieval word "félonie") to describe an offense that resu ...
(to prevent a felon's escape or ability to harm others);
* Imminent
destruction of evidence
Tampering with evidence, or evidence tampering, is an act in which a person alters, conceals, falsifies, or destroys evidence with the intent to interfere with an investigation (usually) by a law-enforcement, governmental, or regulatory authority. ...
: where evidence might be destroyed before a warrant can be properly obtained;
* Emergency searches: such as when someone is heard screaming, yelling, or calling for help inside a dwelling; or
*Search incident to arrest (to mitigate the risk of harm to the arresting officers specifically).
* Public safety: a warrantless search may be permissible in an emergency situation where the public is in danger.
*
Plain view: evidence is in the plain view of law enforcement officers, from a lawful vantage point (with similar exceptions that include plain smell, where the officer detects an odor that clearly indicates the presence of contraband or criminal activity).
In a plain view case, the officer is legitimately on the premises, his observation is from a legitimate vantage point, and it is immediately obvious that the evidence is contraband. The plain view rule applies, for example, when the officer has pulled the suspect over for a seat belt violation and sees a
syringe
A syringe is a simple reciprocating pump consisting of a plunger (though in modern syringes, it is actually a piston) that fits tightly within a cylindrical tube called a barrel. The plunger can be linearly pulled and pushed along the inside ...
on the passenger seat.
Protective sweep
If the subject is arrested in a home or vehicle, police may perform a protective search to make sure that there are no weapons within the vicinity. For example, they may search for weapons in the room where they arrested the subject of a warrant, and conduct a "protective sweep" of the premises if they reasonably suspect that other individuals may be hiding.
Rental properties and hotel rooms
With rented property, a
landlord
A landlord is the owner of a house, apartment, condominium, land, or real estate which is rented or leased to an individual or business, who is called a tenant (also a ''lessee'' or ''renter''). When a juristic person is in this position, the ...
may refuse to allow law enforcement to search a tenant's apartment without a search warrant, and police must obtain a warrant under the same guidelines as if the tenant were the owner of the property.
People who are occupying rooms at hotels or motels have a reasonable expectation of privacy in their rooms. However, a warrantless search may be possible if the hotel guest has property in their room a considerable period of time after the scheduled check-out time.
Motor vehicle exception
As first established by ''
Carroll v. United States
''Carroll v. United States'', 267 U.S. 132 (1925), was a decision by the United States Supreme Court that upheld the warrantless searches of an automobile, which is known as the automobile exception. The case has also been cited as widening the ...
'' (1925), police are allowed to
search a vehicle without a search warrant when they have probable cause to believe that
evidence
Evidence for a proposition is what supports this proposition. It is usually understood as an indication that the supported proposition is true. What role evidence plays and how it is conceived varies from field to field.
In epistemology, evidenc ...
or
contraband
Contraband (from Medieval French ''contrebande'' "smuggling") refers to any item that, relating to its nature, is illegal to be possessed or sold. It is used for goods that by their nature are considered too dangerous or offensive in the eyes o ...
is located in a vehicle. When police arrest an individual shortly after the individual has exited a vehicle, the police may conduct a full search of the suspect's person, any area within that person's immediate reach, and the passenger compartment of the recently occupied vehicle for weapons or any other contraband. However, ''
Arizona v. Gant
''Arizona v. Gant'', 556 U.S. 332 (2009), was a United States Supreme Court decision holding that the Fourth Amendment to the United States Constitution requires law enforcement officers to demonstrate an actual and continuing threat to their safet ...
'' (2009) limits such searches to circumstances where the arrested person could have accessed the vehicle, or when the vehicle could contain evidence of the crime the person is arrested for. As per ''
Collins v. Virginia'' (2018), the exception does not apply when the vehicle is within the home or
curtilage
In common law, the curtilage of a house or dwelling is the land immediately surrounding it, including any closely associated buildings and structures, but excluding any associated " open fields beyond". In feudal times every castle with its depen ...
of the home of its owner.
Border search exception
Under
The Border Search Exception custom and immigration officers are not required to have a warrant or
probable cause
In United States criminal law, probable cause is the standard by which police authorities have reason to obtain a warrant for the arrest of a suspected criminal or the issuing of a search warrant. There is no universally accepted definition or f ...
to conduct
searches and seizures
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 confiscat ...
at
international borders
Borders are usually defined as geographical boundaries, imposed either by features such as oceans and terrain, or by political entities such as governments, sovereign states, federated states, and other subnational entities. Political borders c ...
and their functional equivalents.
This doctrine is not actually an exception to the
Fourth Amendment, but rather to the Amendment's requirement for a warrant or probable cause. Balanced against the sovereign's interests at the border are the Fourth Amendment rights of entrants. Not only is the expectation of privacy less at the border than in the interior, the Fourth Amendment balance between the interests of the Government and the privacy right of the individual is also struck much more favorably to the Government at the border. This balance at international borders means that routine searches are "reasonable" there, and therefore do not violate the
Fourth Amendment's
proscription
Proscription ( la, proscriptio) is, in current usage, a 'decree of condemnation to death or banishment' (''Oxford English Dictionary'') and can be used in a political context to refer to state-approved murder or banishment. The term originated ...
against "unreasonable searches and seizures".
Delayed notice
A
sneak and peek search warrant (officially called a delayed notice warrant and also a covert entry search warrant or a surreptitious entry search warrant) is a search warrant authorizing the law enforcement officers executing it to effect physical entry into private premises without the owner's or the occupant's permission or knowledge and to clandestinely search the premises.
Gag orders
In California, the California Electronic Communications Privacy Act mandates that in certain cases concerning electronic search warrants that the court issue
gag order
A gag order (also known as a gagging order or suppression order) is an order, typically a legal order by a court or government, restricting information or comment from being made public or passed onto any unauthorized third party. The phrase may ...
s "
..prohibiting any party providing information from notifying any other party that information has been sought
...
[See the California Electronic Communications Privacy Act, Sec. 1, codified at ("(b)(1) When a warrant is sought or electronic information is obtained in an emergency under Section 1546.1, the government entity may submit a request supported by a sworn affidavit for an order delaying notification and prohibiting any party providing information from notifying any other party that information has been sought. The court shall issue the order ...)]
See also
*
Arrest warrant
An arrest warrant is a warrant issued by a judge or magistrate on behalf of the state, which authorizes the arrest and detention of an individual, or the search and seizure of an individual's property.
Canada
Arrest warrants are issued by a j ...
*
National Security Letter
A national security letter (NSL) is an administrative subpoena issued by the United States government to gather information for national security purposes. NSLs do not require prior approval from a judge. The Stored Communications Act, Fair Cred ...
*
No-knock warrant
In the United States, a no-knock warrant is a warrant issued by a judge that allows law enforcement to enter a property without immediate prior notification of the residents, such as by knocking or ringing a doorbell. In most cases, law enforcemen ...
, to enter a property without occupant notification
*
Parallel construction
Parallel construction is a law enforcement process of building a parallel, or separate, evidentiary basis for a criminal investigation in order to conceal how an investigation actually began.
In the US, a particular form is evidence launderin ...
– the untruthful description of the origins of evidence, to avoid laws about search or otherwise
*
Police
The police are a constituted body of persons empowered by a state, with the aim to enforce the law, to ensure the safety, health and possessions of citizens, and to prevent crime and civil disorder. Their lawful powers include arrest and t ...
*
Reverse search warrant
A reverse search warrant is a type of search warrant used in the United States, in which law enforcement obtains a court order for information from technology companies to identify a group of people who may be suspects in a crime. They differ from ...
*
Sneak and peek warrant
A sneak and peek search warrant (officially called a Delayed Notice Warrant and also called a covert entry search warrant or a surreptitious entry search warrant) is a search warrant authorizing the law enforcement officers executing it to effect p ...
, to clandestinely look inside a property
*
Search and seizure
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 confiscat ...
*
Sugar bowl (legal maxim)
In United States constitutional law and criminal procedure, the sugar bowl refers to a legal maxim relating to one of the restrictions on searches and seizures imposed by the Fourth Amendment to the United States Constitution. It specifically refer ...
*
Writ of Assistance
A writ of assistance is a written order (a writ) issued by a court instructing a law enforcement official, such as a sheriff or a tax collector, to perform a certain task. Historically, several types of writs have been called "writs of assistance" ...
Notes and references
{{DEFAULTSORT:Search Warrant
Warrants
Law enforcement terminology
Searches and seizures