In 2017, cannabis is now more legal and accessible than ever. And its growing use is presenting new problems for law enforcement. Chief among those issues is how to handle folks who chief and drive. This issue is this: there is no reliable way to test how cannabis use influences driving. And in fact, several studies show that marijuana use does not impact driving ability very much. In light of this, an Arizona court ruled last week that legal medical cannabis patients can fight their DUI charges.
An Important Ruling for Medical Marijuana Patients
Following Arizona’s Court of Appeals ruling, the burden of proof for charging cannabis users with a DUI is now on the police, not patients. Medical marijuana patients charged with a DUI can fight it in court. Importantly, this means that it’s now up to the arresting officer to prove that the THC impaired the driver.
And police are going to have a hard time doing so, because of two factors. Firstly, how impaired a driver is, has little to do with the amount of THC in their bloodstream. And secondly, people respond to THC very differently. So there’s no concrete basis for setting a legal limit on THC, unlike alcohol. What gets one person too high to drive might not affect another person very much.
Even the National Highway Traffic Safety Administration admits that it’s impossible to tell intoxication based on THC levels. Their website states that it is “difficult to establish a relationship” between THC in the blood and impairment.
It also says that it is “inadvisable” and “impossible” to predict any specific impacts based on THC concentration. Put simply, just because you have cannabis in your system doesn’t mean your driving will suck.
How To Challenge A Marijuana DUI
Taking all of this evidence into account, Arizona‘s medical cannabis patients are now legally entitled to fight the DUI charges. According to the court opinion from Judge Diane M. Johnsen, Arizona law doesn’t set a legal level for THC intoxication.
And the mere presence of THC in a driver’s system doesn’t make them intoxicated by default. Therefore, the court concluded, it is fair to hear challenges from medical cannabis patients who believe police unfairly gave them a DUI.
So how does someone challenge a DUI under the new ruling? All they have to do is present evidence that they were not impaired while driving. The accused individual can do this by cross-examining the arresting officer. Drivers accused of DUIs for cannabis use can also hear testimony from forensic experts provided by the state.
All of this dates back to a 2013 arrest of Nadir Ishak. Ishak is a medical cannabis patient who was charged with a DUI after police pulled him over and noticed his bloodshot and glassy eyes. A judge later convicted Ishak for driving with marijuana in his system.
However, during his day in court, Ishak was prevented from presenting evidence that he was a registered, legal medical marijuana patient. Ishak’s case has since been thrown out. Thanks to the new ruling, other patients charged with DUI will be able to fight the charges against them.
From: Green Rush Daily