It is axiomatic that the police are not lawfully permitted to institute a traffic stop unless they have reasonable suspicion that a law has been violated. While it is undisputed that reasonable suspicion is the burden of proof that must be met for a traffic stop to be legal, it is…
Although the use of marijuana is legal in many states, drivers are still prohibited from operating a vehicle while impaired, which includes impairment due to marijuana. States across the country have struggled with the issue of how to test whether a person is under the influence of marijuana, with some…
In response to the legalization of marijuana in states throughout the country, some states have considered enacting laws restricting the use or possession of marijuana while in a vehicle, similar to the laws restricting the use of alcohol. For example, the Massachusetts Special Commission on Operating Under the Influence and…
The Maine Supreme Judicial Court recently analyzed a rare defense in a DUI case: the defendant should not be found guilty due to gut fermentation syndrome. The court ultimately rejected the defense based on the defendant’s failure to produce expert testimony, but the court raised concerns regarding the effect such…
The grounds for detaining and arresting a driver suspected of driving under the influence vary from state to state. Utah, which arguably has the strictest DUI laws in the country, permits an officer to detain a driver due to reasonable suspicion of a DUI. Utah drivers can also be charged…
Under Illinois DUI law, whether a DUI is charged as a misdemeanor or felony depends in part on whether any enhancing factors exist such as whether the defendant committed any prior violations of the DUI statute. While the Supreme Court of Illinois has definitively stated a previous conviction of the…
The United States Constitution prohibits unreasonable search and seizure, which means you cannot be stopped and you and your property cannot be searched without just cause. As set forth in State v. Walker, the right to be free from unreasonable search and seizure has been applied to suppress evidence obtained…
It goes without saying that in Illinois you must have a valid driver’s license to drive a vehicle. As such, if your license has been suspended or revoked, you cannot operate a motor vehicle. While you cannot drive a car without a license, you can drive a low-speed electric bicycle,…
Police officers in Delray Beach, Florida recently responded to a car accident in which a man driving a pick-up truck collided with a minivan, resulting in the death of all four occupants of the minivan. In investigating the crash, the driver of the pick-up truck submitted to blood testing and…
The Supreme Court’s recent ruling in Birchfield v. North Dakota continues to affect DUI law throughout the country. The Birchfield ruling stated, among other things, that DUI suspects who refused to submit to a blood test without a warrant could not be subject to increased criminal penalties for their refusal. Last…