Counterterrorism, also known as anti-terrorism, relates to the practices, military tactics, techniques, and strategies that governments, law enforcement, businesses, and intelligence agencies use to combat or eliminate terrorism.
The Terrorism Act 2000 is the first of a number of general Terrorism Acts passed by the Parliament of the United Kingdom. It superseded and repealed the Prevention of Terrorism Act 1989 and the Northern Ireland Act 1996. It also replaced parts of the Criminal Justice Act 1998. The powers it provides the police have been controversial, leading to noted cases of alleged abuse, and to legal challenges in British and European courts. The stop-and-search powers under section 44 of the Act have been ruled illegal by the European Court of Human Rights.
The Prevention of Terrorism Act, 2002 (POTA) was an Act passed by the Parliament of India in 2002, with the objective of strengthening anti-terrorism operations. The Act was enacted due to several terrorist attacks that were being carried out in India and especially in response to the attack on the Parliament. The Act replaced the Prevention of Terrorism Ordinance (POTO) of 2001 and the Terrorist and Disruptive Activities (Prevention) Act (TADA) (1985–1995), and was supported by the governing National Democratic Alliance. The Act was repealed in 2004 by the United Progressive Alliance coalition.
The Anti-terrorism, Crime and Security Act 2001 is an Act of Parliament of the United Kingdom, formally introduced into Parliament on 19 November 2001, two months after the terrorist attacks in the United States on 11 September. It received royal assent and came into force on 14 December 2001. Many of its measures are not specifically related to terrorism, and a Parliamentary committee was critical of the swift timetable for such a long bill including non-emergency measures.
Three anti-terrorism bills were enacted in the Australian Parliament in 2004 by the Howard Coalition government with the support of the Labor Opposition. These were the Anti-terrorism Bill 2004, the Anti-terrorism Bill 2004 and the Anti-terrorism Bill 2004.
Terrorism and mass attacks in Canada includes acts of terrorism, as well as mass shootings, vehicle-ramming attacks, mass stabbings, and other such acts committed in Canada that people may associate with terroristic tactics but have not been classified as terrorism by the Canadian legal system.
The Prevention of Terrorism Act 2005 was an Act of the Parliament of the United Kingdom, intended to deal with the Law Lords' ruling of 16 December 2004 that the detention without trial of eight foreigners at HM Prison Belmarsh under Part 4 of the Anti-terrorism, Crime and Security Act 2001 was unlawful, being incompatible with European human rights laws.
The Anti-Terrorism Act 2005 (Cth) is an Act of the Parliament of Australia, which is intended to hamper the activities of any potential terrorists in the country. The counter-terrorism law was passed on 6 December 2005.
Anti-terrorism legislation are laws aimed at fighting terrorism. They usually, if not always, follow specific bombings or assassinations. Anti-terrorism legislation usually includes specific amendments allowing the state to bypass its own legislation when fighting terrorism-related crimes, under alleged grounds of necessity.
The 2006 Ontario terrorism case is the plotting of a series of attacks against targets in Southern Ontario, Canada, and the June 2, 2006 counter-terrorism raids in and around the Greater Toronto Area that resulted in the arrest of 14 adults and 4 youths . These individuals have been characterized as having been inspired by al-Qaeda.
From 2000 to 2015, the British Parliament passed a series of Terrorism Acts that were aimed at terrorism in general, rather than specifically focused on terrorism related to Northern Ireland.
The Counter-Terrorism Act 2008 is an act of the Parliament of the United Kingdom which increased police powers for the stated purpose of countering terrorism. The first reading of the bill was held in January 2008, and it received royal assent on 26 November 2008 following an episode of Parliamentary ping-pong on some of its most controversial issues.
The Terrorism Suppression Act 2002 is New Zealand counter-terrorism legislation passed under the Clark-led Labour government. Enacted following the September 11 attacks in the United States, the Act was designed to better address contemporary terrorism issues, both domestically and abroad. Until May 2019, the Act had not been formally used in a prosecution; however there were several failed attempts by the Crown to do so. Many individuals and organisations have however been designated as "Terrorist entities" under the Act's provisions, in line with UN Security Council designations. The Act was amended in 2007. In May 2019, a charge of engaging in a terrorist act was laid against Brenton Tarrant, the perpetrator of the Christchurch mosque attacks, under section 6A of the Act.
The National Investigation Agency (NIA) is a specialised counter-terrorism law enforcement agency in India. The agency is empowered to deal with the investigation of terror related crimes across states without special permission from the states under written proclamation from the Ministry of Home Affairs. The primary mandate of the National Investigation Agency is to investigate and prosecute offences that have national and cross-border implications, specifically focusing on terrorism, insurgency, and other related matters. It is empowered to investigate cases that involve threats to the sovereignty, security, and integrity of India. It has the authority to conduct searches, make seizures and arrests, as well as to collect evidence and maintain a database of terrorist organisations and their members.
The 2013 Via Rail Canada terrorism plot was a conspiracy to commit terrorist acts in and against Canada in the form of disruption, destruction or derailment of trains operated by Canada's national passenger railway service, Via Rail Canada. The alleged targeted train route was the Maple Leaf, the daily train service between Toronto and New York City operated jointly by Via Rail and Amtrak. A railway bridge over the Twenty Mile Creek in Jordan, Ontario, was later identified as the target, according to unsealed court documents.
The Anti-terrorism Act, 2015, introduced as, and referred to as Bill C-51, is an act of the Parliament of Canada passed by the Harper government that broadened the authority of Canadian government agencies to share information about individuals easily. It also expanded the mandate of the Canadian Security Intelligence Service (CSIS) and was described as the first comprehensive reform of this kind since 2001.
The Combating Terrorism Act is an Act of the Parliament of Canada that renewed some provisions to the Criminal Code that had expired under a sunset clause for a new five-year term, and to introduce new crimes for leaving Canada to join or train with a terror group.
The Counter-Terrorism Legislation Act 2021 is an Act of Parliament in New Zealand which strengthens counter-terrorism laws, including a provision makes the planning of a terrorist attack a criminal offence. It was fast-tracked through Parliament due to the 2021 Auckland supermarket stabbing. The bill was supported by the Labour and National parties but opposed by the ACT, Green, and Māori parties. The bill received royal assent on 4 October 2021.
