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SFST. Standardized field sobriety test. It is a series of test that include the walk and turn, nystagmus, and the one legged stand. All the other tests like reciting the alphabet or counting are just extras.

Additional: They also use screening instruments known as Alka-Sensers (known in police slang as 'blow sticks') to determine if the exhaled breath contains enough alcohol to create reasonable suspicion to warrant the use of the SBST and/or a formal Breath-Alyzer test.

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Q: What are the tests that police perform to determine that someone is driving under the influence?
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What if you are arrested for DUI and take a blood test and you told them what your on and that those are your prescriptions will you get arrested or goto court and the judge will determine that?

Just because you were allegedly taking legally prescribed medication has nothing to do with driving under their influence, or not. "Under the influence" is under the influence, period. Someone is just as dead from being killed by someone driving on prescribed medication as they would be if they were driving under the influence of crystal meth.


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Around 5000 people or more die or get killed from drink driving!!


What could happen if you kill someone while driving under the influence?

You would get caught with mansluahter and Drunk driving. If it was you who did this, it wasn't attempted murder, which helps.


If you kill someone while driving under the influence?

You would be guilty of a crime known as vehicular manslaughter, as well as the crime of impaired driving. These are serious crimes.


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The question is a true statement.


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At present, there is no field test for cannabis that does not involve a bodily fluid being tested. You cannot simply stare into someone's mouth and determine that they are under the influence of cannabis.


Did Phil Lewis kill someone?

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Can you get a DUI walking?

D-U-I...driving under the influence... its not... W-U-I...or walking under the influence...however... you can get charged with public intoxication... drink at home...or have someone drive you home... or get a taxi...