It might be a good idea to discuss this with a local San Diego DUI defense attorney if you have recently been charged for driving while intoxicated.

Researchers are seeking the answer to the following question: “How much weed is too much to drive.”

This is a question that has been raised by scientists in San Diego as marijuana has become legal for recreational use in CA and sales are projected to begin sometime next year. But, according to, the state has yet to establish a legal limit for marijuana intoxication for drivers in California. So how much is too much? Will officers use each individual case they encounter to determine whether someone should be charged with DUI? Perhaps many residents as well as those who dabble with the “drug” would like to know as well.

Is Marijuana a Problem on the Roadway?

According to a roadside survey conducted by the National Highway Traffic Safety Administration, one out of five drivers are operating their vehicles with a drug in their system aside from alcohol. There has been a major increase in marijuana usage between 2007 and 2014 and now with the new laws enacted, it can be expected that more and more residents will use the drug for recreational purposes. But when does it affect their driving?

One San Diego resident claims she benefits from smoking weed when driving as it calms her nerves and prevents her from feeling rushed all the time. But, another person who consumed the same amounts “felt totally out of it.” Therefore, to determine whether someone smoked too much would depend on their tolerance levels. While that would be an ideal way to charge drivers for DUI who cause accidents and are displaying reckless behavior, there probably will be some sort of outline that will determine how someone is charged and how severe their charges will be.

Based on a statement provided by the National Institute on Drug Abuse, aside from alcohol, marijuana is the drug that is most commonly involved in crashes. Therefore, it is only a matter of time before lawmakers create a law that prohibits drivers from consuming certain amounts of marijuana before it becomes illegal.

What Will the Study Do?

In order to help determine how much marijuana is too much, Dr. Igor Grant, who is the director of the Center for Cannabis Research, is conducting a study that might be able to establish this. The study won’t be bias as it is a “double-blinded study.” “That means that neither participants nor researchers will know if “drivers” are smoking a real marijuana cigarette, or one in which the THC has been removed.”

The researchers will monitor the participants blood levels, saliva levels, expired breath, and other cognitive tests to develop a better indicator of when someone is impaired. Until the results are revealed, for now, officers more than likely will continue to pull drivers over who display characteristics of an impaired driver. And if they can’t perform the tests asked to complete, they might he facing a DUI charge.

If you are ever charged with DUI in San Diego, contact and they will help you find a nearby San Diego DUI lawyer who can help assist with your case. DUI penalties are known to be rather harsh so be proactive and hire an attorney to fight for your rights.