Post on 16-Dec-2015
transcript
Riot Control
What Makes a Riot?
• Mob Mentality - the people making up the "mob" do things they normally would not do because the crowd makes them anonymous; this anonymity, combined with the actions of the rest of the crowd, makes them feel like they can smash, burn or beat whatever and whomever they want.
1992 L.A. Riots
• On April 29, 1992, a jury announced a not-guilty verdict for four white police officers who were videotaped beating Rodney King, a black man, in Los Angeles, CA.
Firemen could not respond to many of these early fires because snipers were shooting at them. Later police escorts went in with the fire fighters to protect them from the snipers.
Results of the L.A. Riots
• 54 people killed
• 2,300 injured
• 7,000 fires
• $ 1 billion in damage
• 12,000 arrests
Riot-control Tactics
• The tactics used basically consisted of forming a line and charging into the crowd
• The police were almost always better-armed than the rioters
• The police try to prevent injuries
Terms in riot control
• Echelon - a body of troops arranged in a line
• Command team – Leaders of group
• Arrest team - group of officers that arrest rioters
Riot-control Technology
• protective gear
–Helmet with face shield
–Body armor
–Large body shield
Body Armor Information
Beyond KevlarKevlar is by far the most common fiber used to make body
armor, but other materials are being developed. The most readily available alternative fiber is called Vectran, which is approximately twice as strong as Kevlar. Vectran is 5 to 10 times stronger than steel.
Another rapidly emerging fiber is spider silk. Yes, spider silk. Goats have been genetically engineered to produce the chemical constituents of spider silk, and the resulting material is called Biosteel. A strand of Biosteel can be up to 20 times stronger than an equivalent strand of steel.
Another candidate is carbon nanotubes, which promise to be even stronger than spider silk. Carbon nanotube thread is still rare, and fabric is even rarer. CNet reports the current price of nanotubes at $500/gram. In time, prices should fall and make carbon nanotubes a viable fiber for body armor.
http://people.howstuffworks.com/body-armor3.htm
Web link to show how bullet proof jackets work
Weapons of Riot Control
• Batons– most basic offensive weapon – usually between 24 and 42 inches (60-107
cm) long – Made of hardwood or metal
Weapons of Riot Control
• Batons are used most of the time instead of rifles because the mere presence of rifles tends to escalate any kind of disturbance, and if the crowd manages to wrest a rifle away from an officer, the results could be tragic.
Weapons of Riot Control
• Rifles
–40-mm gun • guns are similar to military grenade launchers
• either a single-shot launcher or a multi-launcher that can have five or six rounds loaded at once
Single shot rifle – Greater Precision
Multi Launcher – Numerous rounds
Weapons of Riot Control
• non-lethal rounds – Blunt-force rounds
• These rounds cause pain when they strike, but they don't penetrate the skin
• Fired at ground so they can skip off ground to hit rioters in legs
Weapons of Riot ControlWood Baton - 40-mm wooden cylinders (long-range and accurate) Rubber Baton - 40-mm rubber cylinders (long-range and accurate) Foam Baton - 40-mm foam cylinders (short range)
Weapons of Riot Control• Bean Bag Round - Square-shaped bean
bags
• Sponge Round - Bullet-shaped round with a sponge tip – Loaded with Pepper spray or marker dye
Weapons of Riot Control
• Stinger rounds - A Stinger round is loaded with small, rubber pellets that disperse on impact.
• Pepperball rounds – Like paintball rounds, but loaded with pepper spray or water to scare rioters that they are being hit with pepper spray
Weapons of Riot Control
• Aerosol grenades - These are metal canisters that are activated and thrown like regular grenades
• Ferret rounds - Ferret rounds are made to penetrate windows or wooden barricades, where they can then deposit a load of gas
• Gas rounds - These rounds are loaded with a gas that causes severe irritation to the eyes, nose and throat, and even causes contact skin burns in some cases.
Weapons of Riot ControlOfficers don't like to use gas rounds,
because they know they're going to experience some of the effects of the gas themselves. Still, they wear gas masks and goggles to protect themselves in case the need arises.
Weapons of Riot Control
• Animals – Horses and dogs can used to scare riots and the animals are usually not effected by the gases used by police on rioters
Crowd-control Philosophy: Prevention
• crowd-management units.
• Riots usually are tied to planned protests
• Police contact organizers before the protests– Ground rules to the protest– Police monitor group
Crowd-control Philosophy: Prevention
• Police mentality
–Unbiased attitude
• Freedoms
–“In Charge”
–Keep everyone calm in a riot does happen
Crowd-control Philosophy: Conflict
• intimidation – scare rioters into submission
• arrest – leaders and those committing crime
• disperse the crowd - whole point is to get them to run away
Copyright information
• http://people.howstuffworks.com/riot-control6.htm