why are cops called screws?
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screw as a term for a prison guard is based on the fact that _screw_ was originally slang for "key." One of the most important functions of a prison guard, or turnkey, as he's often called, is to see that prisoners are locked up at the appropriate times -- and that involves turning the "screw." Interestingly enough, ...
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LAPD and NYPD are two departments I know of that still maintains 2 man patrol units in the field. Their patrol officers all have a partner on patrol with them at all times. ... Their patrol officers all have a partner on patrol with them at all times.
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Screwdrivers have three parts: the handle, the shank and the head.
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Robert Peel's system was a success, and by the mid-19th century large American cities had created similar police forces. In London, the policemen were so identified with the politician who created them that they were referred to as “Peelers” or—more memorably—“Bobbies,” after the popular nickname for Robert.
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Auxiliary police, also called special police, are usually the part-time reserves of a regular police force. They may be armed or unarmed. ... In most jurisdictions, auxiliary police officers are empowered to make arrests for crimes that occur in their presence.
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DECKING SCREWS Similar to wood screws, this specific exterior screw features coarse threads and a smooth upper shank and is manufactured to resist rust and corrosion. ... Many decking screws are self-tapping, and come in both Philips and star-drive heads.
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Phillips screw symbol and screwdriver tip with conical flanks. The Phillips Screw Company and the American Screw Company patented a cross-head screw with parallel flanks which prevents the ejection force during tightening or loosening. The name Pozidriv is the abbreviation or acronym for "positive drive".
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Torx were designed to allow the screw to be tightened as far as possible. They exist because people wanted a head that would be more resistant to having the screwdriver spin out.
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Screw head – a deck screw should have a similar flat countersunk surface as a wooden screw, but with a larger surface area offering greater load bearing capacity. ... While wooden screws are also threaded, they tend to be less sharp and tapered which can hamper their long-term efficiency.
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British Transport Police's (BTP) officers are recruited and trained in the same way as local police officers. They have all the same powers of a Constable. ... For instance, officers might arrest a robbery suspect or carry out a house search - then they have jurisdiction anywhere.
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Many police investigations hinge on information provided by Confidential Informants. ... Police often use these "informers" to buy or purchase narcotics, set up drug sales over the phone, and provide other information on criminal activity that the police use to make drug arrests.
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The term originates from the 1960's-70's television show "Hawaii Five-0," about an elite force of police in the 50'th state, hence 5-0. On the show the cops would announce themselves, saying "police, five o!" And from there the term became widely adopted as a way to announce the presence of police.
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Lieutenants can supervise an entire watch shift of a police station or detective squad (narcotics, homicide, etc.) ... Sergeant: Three chevrons, a police officer who supervises an entire watch shift in smaller departments and areas of a precinct and individual detective squads in larger departments.
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In some metropolitan departments, the rank of police captain is the highest rank achieved by Civil Service promotion. Ranks above captain may be appointed by the chief of police. Above police captain, some departments may have police majors and police colonels.
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They are different in what they use force for. The police use force for the enforcement of the law. Their main goal is to capture the subject, by contrast the main goal of a soldier is to kill their opponent. ... Basically the police control the population and enforce the law, soldiers control and enforce the borders.
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Lag screws are some of the toughest types of screws out there. Also called lag bolts, lag screws are generally used to connect heavy lumber and other materials that bear an intense load. They're different from other more common screws such as wood screws, sheet metal screws and self-drilling screws.
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What are Clutch Head Screws ? These security screws are a type of one way security fixing which is installed using a standard flat bladed screwdriver, but which once installed cannot be removed again – making them a permanent fixing.