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Tear gas in use in France 2007 Exploded tear gas canister in the air in Greece. Tear gas, also known as a lachrymatory agent or lachrymator (from Latin lacrima 'tear'), sometimes colloquially known as "mace" after the early commercial self-defense spray, is a chemical weapon that stimulates the nerves of the lacrimal gland in the eye to produce tears.
On June 1, 2020, amid the George Floyd protests in Washington, D.C., security forces deployed tear gas and other riot control tactics to forcefully clear Lafayette Square and surrounding streets of protesters to create a path for President Trump and senior administration officials to walk from the White House to St. John's Episcopal Church for ...
Donald Trump and some of his supporters are claiming authorities did not use tear gas against people in a crackdown outside the White House this week. AP FACT CHECK: Trump denies tear gas use ...
CS gas. The compound 2-chlorobenzalmalononitrile (also called o-chlorobenzylidene malononitrile; chemical formula: C 10 H 5 ClN 2), a cyanocarbon, is the defining component of the lachrymatory agent commonly referred to as CS gas, a tear gas which is used as a riot control agent, and is banned for use in warfare due to the 1925 Geneva Protocol ...
Another temp worker, who spent six months assembling tear gas canisters at Safariland in 2019, said, “Even though we had ventilators, the gas seeps in and you’d work all day with a runny nose ...
Over 10,000 rounds of tear gas have been fired in the crowded city since June. Skip to main content. Sign in. Mail. 24/7 Help. For premium support please call: 800-290-4726 more ways to ...
The major use of chloroacetyl chloride is as an intermediate in the production of herbicides in the chloroacetanilide family including metolachlor, acetochlor, alachlor and butachlor; an estimated 100 million pounds are used annually. Some chloroacetyl chloride is also used to produce phenacyl chloride, another chemical intermediate, also used ...
[164] [165] [166] In a press release the next day, United States Park Police said they had observed protesters throwing bricks and other dangerous projectiles, but journalists present claimed the protests were peaceful before police moved in. [167] On June 4, police shot tear gas at an unarmed couple waiting at a traffic stop in Denver.