Facts
The police were investigating a reported incident of dangerous driving, where a car had rammed into a wall. It turned out that the car was owned by Eli Waterfield and driven by his friend, Geoffrey Lynn, but police were unable to make any arrests without further evidence.
One evening, while Lynn sat in the car at the local market, two police officers approached him to ask to search it. Lynn said he would leave. One of the officers said he would stop him if he tried. Waterfield arrived, told the police that they had no right to seize his car and told Lynn to drive away. The officers blocked the way, but Waterfield told Lynn to drive through the officers. Lynn drove forward, forcing the officer to jump out of the way.
Waterfield and Lynn were charged for assaulting a constable who was in the execution of his duty contrary to the Offences against the Person Act 1861.
An assault is the illegal act of causing physical harm or unwanted physical contact to another person, or, in some legal definitions, the threat or attempt to do so. It is both a crime and a tort and, therefore, may result in criminal prosecution, civil liability, or both. Additionally, assault is a criminal act in which a person intentionally causes fear of physical harm or offensive contact to another person. Assault can be committed with or without a weapon and can range from physical violence to threats of violence. Assault is frequently referred to as an attempt to commit battery, which is the deliberate use of physical force against another person. The deliberate inflicting of fear, apprehension, or terror is another definition of assault that can be found in several legal systems. Depending on the severity of the offense, assault may result in a fine, imprisonment, or even death.
A search warrant is a court order that a magistrate or judge issues to authorize law enforcement officers to conduct a search of a person, location, or vehicle for evidence of a crime and to confiscate any evidence they find. In most countries, a search warrant cannot be issued in aid of civil process.
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 formulation for probable cause. One traditional definition, which comes from the U.S. Supreme Court's 1964 decision Beck v. Ohio, is when "whether at [the moment of arrest] the facts and circumstances within [an officer's] knowledge and of which they had reasonably trustworthy information [are] sufficient to warrant a prudent [person] in believing that [a suspect] had committed or was committing an offense."
An arrest is the act of apprehending and taking a person into custody, usually because the person has been suspected of or observed committing a crime. After being taken into custody, the person can be questioned further and/or charged. An arrest is a procedure in a criminal justice system, sometimes it is also done after a court warrant for the arrest.
A citizen's arrest is an arrest made by a private citizen – that is, a person who is not acting as a sworn law-enforcement official. In common law jurisdictions, the practice dates back to medieval England and the English common law, in which sheriffs encouraged ordinary citizens to help apprehend law breakers.
A prosecutor is a legal representative of the prosecution in states with either the common law adversarial system or the civil law inquisitorial system. The prosecution is the legal party responsible for presenting the case in a criminal trial against the defendant, an individual accused of breaking the law. Typically, the prosecutor represents the state or the government in the case brought against the accused person.
In criminal procedure law of the United States, an exigent circumstance allows law enforcement to enter a structure without a search warrant, or if they have a "knock and announce" warrant, allows them to enter without knocking and waiting for the owner's permission to enter. It must be a situation where people are in imminent danger, evidence faces imminent destruction, or a suspect's escape is imminent. Once entry is obtained, the plain view doctrine applies, allowing the seizure of any evidence or contraband discovered in the course of actions consequent upon the exigent circumstances.
In English criminal law, public nuisance is a act, condition or thing that is illegal because it interferes with the rights of the general public.
Arrestable offence is a legal term now obsolete in English law and the legal system of Northern Ireland, but still used in the legal system of the Republic of Ireland. The Criminal Law Act 1967 introduced the category to replace the ancient term felony. That Act had been superseded by the Police and Criminal Evidence Act 1984, which over the next two decades was itself significantly amended to increase police powers of arrest, relating in particular to entry, search following arrest and to custody. In England and Wales, the category "arrestable offence" ceased to exist with the advent on 1 January 2006 of the Serious Organised Crime and Police Act. In Northern Ireland, it ceased to exist with the advent of the Police and Criminal Evidence (Amendment) Order 2007. In the Republic of Ireland, the Criminal Law Act 1997 abolished the terms felony and misdemeanour and created the term "arrestable offence" in their place.
Canadian tort law is composed of two parallel systems: a common law framework outside Québec and a civil law framework within Québec. Outside Québec, Canadian tort law originally derives from that of England and Wales but has developed distinctly since Canadian Confederation in 1867 and has been influenced by jurisprudence in other common law jurisdictions. Meanwhile, while private law as a whole in Québec was originally derived from that which existed in France at the time of Québec's annexation into the British Empire, it was overhauled and codified first in the Civil Code of Lower Canada and later in the current Civil Code of Quebec, which codifies most elements of tort law as part of its provisions on the broader law of obligations. As most aspects of tort law in Canada are the subject of provincial jurisdiction under the Canadian Constitution, tort law varies even between the country's common law provinces and territories.
Self-defence is a defence permitting reasonable force to be used to defend one's self or another. This defence arises both from common law and the Criminal Law Act 1967. Self-defence is a justification defence rather than an excuse.
Kevin Jack Ngan v The Queen is a decision of the Supreme Court of New Zealand, which was handed down on 13 December 2007. The decision held that evidence of a crime discovered incidental to an inventory search of a car involved in an accident was admissible in court. The court considered the scope and application of Section 21 of the New Zealand Bill of Rights Act 1990 (BORA), regarding the right to be free of unreasonable search and seizure.
R v Suberu2009 SCC 33 is a leading decision of the Supreme Court of Canada on section 9 and section 10 of the Canadian Charter of Rights and Freedoms. The Court applied the new test for detention created in the companion case of R v Grant and ruled on the timing of when an individual is required to be informed of his or her rights to counsel after being arrested or detained.
The powers of the police in England and Wales are defined largely by statute law, with the main sources of power being the Police and Criminal Evidence Act 1984 and the Police Act 1996. This article covers the powers of police officers of territorial police forces only, but a police officer in one of the UK's special police forces can utilise extended jurisdiction powers outside of their normal jurisdiction in certain defined situations as set out in statute. In law, police powers are given to constables. All police officers in England and Wales are "constables" in law whatever their rank. Certain police powers are also available to a limited extent to police community support officers and other non warranted positions such as police civilian investigators or designated detention officers employed by some police forces even though they are not constables.
Following the common law system introduced into Hong Kong when it became a Crown colony, Hong Kong's criminal procedural law and the underlying principles are very similar to the one in the UK. Like other common law jurisdictions, Hong Kong follows the principle of presumption of innocence. This principle penetrates the whole system of Hong Kong's criminal procedure and criminal law. Viscount Sankey once described this principle as a 'golden thread'. Therefore, knowing this principle is vital for understanding the criminal procedures practised in Hong Kong.
Assaulting a constable in the execution of his duty is a statutory offence of aggravated assault in England and Wales, Scotland, Northern Ireland, and Hong Kong.
Refusing to assist a police officer, peace officer or other law enforcement officer is an offence in various jurisdictions around the world. Some jurisdictions use the terminology '"refusing to aid a police officer" or "failure to aid a police officer".
Brooker v Police was a case in the Supreme Court of New Zealand that concerned the meaning of "behaves in [a] disorderly manner" under section 4(1)(a) of the Summary Offences Act 1981 in light of s 14 of the New Zealand Bill of Rights Act 1990 which protects freedom of expression. The majority of the Supreme Court overturned the previous test for disorderly behaviour "which found the offence proven where behaviour was so annoying that "right-thinking members of the public" could not be expected to tolerate it"; and set aside Allistair Brooker's conviction for disorderly behaviour. Justices McGrath and Thomas in the minority argued that the right to freedom of expression should be balanced against a citizen's right to privacy in their own home.
Robinson v Chief Constable of West Yorkshire Police[2018] UKSC 4 is a leading English tort law case on the test for finding a duty of care. An elderly woman was injured by two police officers attempting to arrest a suspect and she claimed that the police owed her a duty of care not to be put in danger. The UK Supreme Court found that the police did owe a duty of care in this case as there was no general rule that the police are not under any duty of care when performing their duties.
Fleming v Ontario, 2019 SCC 45 is a decision of the Supreme Court of Canada on the powers of police officers under the common law ancillary powers doctrine. The Court unanimously held that police officers did not have the authority to arrest someone engaging in lawful conduct to prevent a breach of peace by others.
