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Public Order Response Team
The Public Order Response Team (PORT) is the full-time riot unit of the Victoria Police. PORT was formed in June 2011 and was originally part of the Operations Response Unit (ORU). The core function of PORT is to respond to demonstrations and public order incidents within metropolitan Melbourne. PORT may be tasked to assist with search warrants and with situations that require a highly visible police presence. History The Force Response Unit (FRU) was established in 1993 to provide assistance to police districts throughout the state with public order, emergency and general operational incidents that were, or anticipated to be, beyond the resourcing capabilities of the district. In December 1993, the FRU cleared demonstrators 'picket line' at the Richmond Secondary College using violent baton charges and pressure point tactics to forcibly remove them. In February 1994, the FRU cleared environmental demonstrators blocking a Minister's office, using pressure point tactics to for ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Australia
Australia, officially the Commonwealth of Australia, is a Sovereign state, sovereign country comprising the mainland of the Australia (continent), Australian continent, the island of Tasmania, and numerous List of islands of Australia, smaller islands. With an area of , Australia is the largest country by area in Oceania and the world's List of countries and dependencies by area, sixth-largest country. Australia is the oldest, flattest, and driest inhabited continent, with the least fertile soils. It is a Megadiverse countries, megadiverse country, and its size gives it a wide variety of landscapes and climates, with Deserts of Australia, deserts in the centre, tropical Forests of Australia, rainforests in the north-east, and List of mountains in Australia, mountain ranges in the south-east. The ancestors of Aboriginal Australians began arriving from south east Asia approximately Early human migrations#Nearby Oceania, 65,000 years ago, during the Last Glacial Period, last i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
East West Link (Melbourne)
The East West Link is a proposed 18-kilometre tollway in Melbourne, Australia, to connect the Eastern Freeway at Clifton Hill with the Western Ring Road at Sunshine West. The Napthine Coalition Government signed a $5.3 billion contract with the East West Connect consortium in September 2014, just prior to the November 2014 state election, to begin construction on the eastern tunnel segment of the project. It became one of the central issues in the election, and a subsequent change in government led to the project's cancellation at a cost of $1.1 billion. The problem of poor "connectivity between Melbourne's Eastern Freeway and CityLink" has since been included in Infrastructure Australia's list of Australia's 32 "highest priority" infrastructure needs and various solutions remain part of long-term state road planning. The project's $6 billion first stage was planned as a 4.4 km tunnel from Hoddle Street, Clifton Hill to CityLink at Parkville, due for completion by early ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Riot Gun
In current usage, a riot gun or less-lethal launcher is a type of firearm used to fire "non-lethal" or "less-lethal" ammunition for the purpose of suppressing riots or apprehending suspects with minimal harm or risk. Less-lethal launchers may be special purpose firearms designed for riot control use, or standard firearms, usually shotguns and grenade launchers, adapted for riot control use with appropriate ammunition. The ammunition is most commonly found in 12 gauge (18.5 mm/.729 inches) shotguns and 37mm/40 mm (1.46 inches/1.57 inches) grenade launchers. In the United States, the term ''riot gun'' more commonly refers to a riot shotgun. Ammunition Less-lethal launchers can fire various sorts of ammunition, including: *Impact projectiles, which rely on kinetic energy, such as baton rounds, bean bag rounds, or rubber bullets *Tear gas cartridge *Pepper spray * Stun rounds *Smoke round *Less-lethal shotgun shells *Less-lethal grenades *Sound-emitting projectiles *GLIMPS ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
40 Mm Grenade
40 mm grenade (also styled 40mm grenade) is a generic class-name for grenade launcher ammunition ( subsonic shells) in caliber. The generic name stems from the fact that several countries have developed or adopted grenade launchers in 40 mm caliber. This is a general collection of the world's many different "40 mm grenades". NATO NATO currently uses three standardized 40 mm grenade families: 40 mm low velocity (LV), 40 mm medium velocity (MV), and 40 mm high velocity (HV). Low- and medium-velocity cartridges are used for different hand-held grenade launchers, while the high-velocity cartridge is used for automatic grenade launchers. 40×46 mm LV (40 mm low velocity) ''40×46 mm LV'' (''low velocity'') is a NATO-standard high–low grenade launcher cartridge meant for hand-held grenade launchers, such as the M79, M203, Milkor MGL, and Heckler & Koch AG36. The propellant has low pressure and gives the projectile an average velocity of depending on the ammuniti ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pepper Spray
Pepper spray, oleoresin capsicum spray, OC spray, capsaicin spray, or capsicum spray is a lachrymatory agent (a compound that irritates the eyes to cause a burning sensation, pain, and temporary blindness) used in policing, riot control, crowd control, and self-defense, including defense against dogs and bears. Its inflammatory effects cause the eyes to close, temporarily taking away vision. This temporary blindness allows officers to more easily restrain subjects and permits people in danger to use pepper spray in self-defense for an opportunity to escape. It also causes temporary discomfort and burning of the lungs which causes shortness of breath. Pepper spray was engineered into a spray originally for defense against bears, mountain lions, wolves and other dangerous predators, and is often referred to colloquially as bear spray. Kamran Loghman, the person who developed it for use in riot control, wrote the guide for police departments on how it should be used. It was s ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Stun Grenades
A stun grenade, also known as a flash grenade, flashbang, thunderflash, or sound bomb, is a less-lethal explosive device used to temporarily disorient an enemy's senses. Upon detonation, they produce a blinding flash of light and an extremely loud "bang". They are often used in close-quarters combat, door breaching, and riot control, typically to stun enemies or distract them. Stun grenades were first used by the British Army Special Air Service's counterterrorist wing in the late 1970s, and have been used by police and military forces worldwide since. Despite their less-lethal nature, stun grenades are still capable of causing harm, and can injure or kill when detonating in close proximity. They are also capable of sparking fires. Effects Stun grenades designed to produce a blinding flash of light of around 7 megacandela (Mcd) and an intensely loud "bang" of greater than 170 decibels (dB). The flash temporarily activates all photoreceptor cells in the eye, blinding it ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Grenade
A grenade is an explosive weapon typically thrown by hand (also called hand grenade), but can also refer to a shell (explosive projectile) shot from the muzzle of a rifle (as a rifle grenade) or a grenade launcher. A modern hand grenade generally consists of an explosive charge ("filler"), a detonator mechanism, an internal striker to trigger the detonator, and a safety lever secured by a cotter pin. The user removes the safety pin before throwing, and once the grenade leaves the hand the safety lever gets released, allowing the striker to trigger a primer that ignites a fuze (sometimes called the delay element), which burns down to the detonator and explodes the main charge. Grenades work by dispersing fragments (fragmentation grenades), shockwaves (high-explosive, anti-tank and stun grenades), chemical aerosols (smoke and gas grenades) or fire ( incendiary grenades). Fragmentation grenades ("frags") are probably the most common in modern armies, and when the word ''gren ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Paintball Equipment
Paintball is an equipment-intensive sport and in order to safely conduct a game, every player requires a marker with propellant to fire the paint, a mask to protect the eyes and face, paintballs, and a loader to hold them. To ensure safety off the playing field, a barrel sock or plug for the marker is also compulsory. Depending on type of play, additional equipment can include gloves, a pack designed to comfortably carry pods containing extra paintballs, and a squeegee or swab for cleaning out the barrel in case a paintball breaks. Players may also elect to wear padding or armor in order to reduce the impact of incoming paintballs. Markers A paintball marker is the primary piece of equipment used in paintball to tag an opposing player. An expanding gas (usually carbon dioxide or high-pressure air) forces a paintball through the barrel at a muzzle velocity of approximately . This velocity is sufficient for most paintballs to break upon impact at a distance, but not so fast a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pepper-spray Projectile
A pepper-spray projectile, also called a pepper-spray ball, pepper-ball, pepper bomb, or pepper-spray pellet is a frangible projectile containing a powdered chemical that irritates the eyes and nose in a manner similar to pepper spray. These projectiles are fired from specially designed forced compliance weapons or modified paintball guns. Description A pepper-spray projectile may be a sphere, hence the name pepper-ball, but it may also come in other shapes. The irritant payload may differ from product to product but is usually a powder, less frequently a liquid, gas or aerosol. Some companies offer different substances as payload for their projectiles and launcher systems, so potential sellers can choose a substance that is certified for use in their country. Also, projectiles with an inert dummy payload are often offered, for training and testing purposes. A powder called PAVA (capsaicin II) pepper is often used. Pepper-spray weapons systems are used by law enforcement, mili ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Paintball Marker
A paintball marker, also known as a paintball gun, paint gun, or simply marker, is an air gun used in the shooting sport of paintball, and the main piece of paintball equipment. Paintball markers use compressed gas, such as carbon dioxide (CO2) or compressed air (HPA), to propel dye-filled gel capsules called paintballs through the barrel and quickly strike a target. The term "marker" is derived from its original use as a tool for forestry personnel to mark trees and ranchers to mark wandering cattle. The muzzle velocity of paintball markers is approximately ; most paintball fields restrict speed to 280–300 ft/s, and small indoor fields may further restrict it down to 250 ft/s. While greater muzzle velocity is possible, it has been ruled unsafe for use on most commercial paintball fields. Marker types Paintball markers fall into two main categories in terms of mechanism – mechanical and solenoid driven electropneumatic. Mechanically operated Mechanically operate ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gas Mask
A gas mask is a mask used to protect the wearer from inhaling airborne pollutants and toxic gases. The mask forms a sealed cover over the nose and mouth, but may also cover the eyes and other vulnerable soft tissues of the face. Most gas masks are also respirators, though the word ''gas mask'' is often used to refer to military equipment (such as a field protective mask), the scope used in this article. The gas mask only protects the user from digesting, inhaling, and contact through the eyes (many agents affect through eye contact). Most combined gas mask filters will last around 8 hours in a biological or chemical situation. Filters against specific chemical agents can last up to 20 hours. Airborne toxic materials may be gaseous (for example, chlorine or mustard gas), or particulates (such as biological agents). Many filters provide protection from both types. The first gas masks mostly used circular lenses made of glass, mica or cellulose acetate to allow vision. Glass ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Plastic Handcuffs
Plastic handcuffs (also called PlastiCuffs or FlexiCuffs, zip cuffs, flex cuffs or Double Cuffs) are a form of physical restraint for the hands, using plastic straps. They function as handcuffs but are cheaper and easier to carry than metal handcuffs, and they cannot be reused. The device was first introduced in 1965. Types A traditional form of plastic handcuffs are cable ties, with either two interlocking straps, or a single cable tie around both wrists. More recently, plastics-manufacturing companies have started to produce special devices comprising two interconnected straps as one item. These are generally injection moulding, injection moulded nylon items, selling for tens of cents each. Various innovations on the plastic handcuff theme have been developed, including models which can be released using a regular handcuff key, and extremely lightweight restraints made from nylon cord, using a plastic device to hold the cord tight. Advantages The low cost and light weight of pl ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
