Do Cops Use Roadside Traffic Stops to Drug Test For Marijuana?
Since marijuana is now legal in several places, cops have been forced to come up with ways to tell if you are driving under the influence. They have been forced to come up with some interesting methods to determine this since there no straightforward tests to determine if someone is driving under the influence. If you reside in a location where marijuana has not been legalized, it is an offense if you have it in your car or system. Police are now working on finding ways to determine if drivers that are pulled over are under the influence. By reading more here, you can learn about what a cop will do if they suspect you are under the influence.
The first option they can use is the breathalyzer. There are presently no breathalyzer tests that can tell if someone is under the influence. This is attributed to the fact that the marijuana in your system does not correlate in any way with your impairment. Unlike alcohol, the level of impairment caused by THC cannot be measured using a simple drug test. Reports claim that a doctor in California has invented a marijuana breathalyzer to be used on people suspected of being under the influence. It has not been used yet, and there are no signs of whether or not it will be used in the future. A police officer is more likely to take out a breathalyzer if they suspect you to be under the influence though it will be most likely to be for alcohol.
They can also choose to use a urine test. In some areas, you automatically consent to a urine test if the officer on duty suspects that you could be under the influence. They may ask you to provide a urine sample if an officer believes that you are driving under the influence. This has its disadvantages as well. After you have smoked it, THC can remain in your body for a few more days, and this poses a real challenge. If an officer fails to prove that you were high or you failed a field taste, this may not be enough to incriminate you.
By using a mouth swab, an officer can determine if you are under the influence. The lack of accuracy in this method means that it is completely comparable to the others. It is therefore impossible for cops to use them to prove that you are high. If a police officer has no other source of proof, it is almost impossible to charge you for driving under the influence.