Driving under the Influence of Drugs (DUI)

Mount Laurel NJ Drug DUI Lawyer

Driving under the Influence of Drugs Defense Attorney in Burlington County, New Jersey

In New Jersey, driving under the influence of drugs (DUI) is subsumed under the broader categorization of “Driving under the Influence” offenses, which also includes first, second, third, and subsequent driving while intoxicated offenses. All of these offenses entail the operation of a motor vehicle while “impaired.” Under New Jersey law, driving impaired means a driver who has a Blood Alcohol Content (BAC) of 0.08% or higher, or one who is under the influence of a narcotic, hallucinogenic or habit producing drug. Notably, the term “drug” may also refer to a pharmaceutical medication for which you have a valid prescription. DUI charges are often accompanied by criminal charges for possession of a controlled dangerous substance (CDS) or possession of drug paraphernalia. Whether issued in isolation or conjunction with others, DUI charges can spell severe penalties that have the potential to significantly impact your life. As such, it is critical to enlist an experienced attorney who can mount a compelling defense on your behalf.

Leonard Biddison is a highly skilled DUI defense lawyer with over 20 years’ experience fighting drunk driving and driving under the influence charges in New Jersey and Pennsylvania. He combines his experience with the specialized services of a former New Jersey State Trooper who now investigates DWI cases to help build the most effective defenses for his clients. Having achieved dismissals in courts across Southern New Jersey, including those in Mt. Laurel, Mt. Holly, Willingboro, Evesham, and Burlington County, Mr. Biddison has earned accolades and rave reviews from clients. For instance, one former client described his experience as follows:

“I have 2 DWI’s and multiple driving while suspended. Approximately 5 months ago I sleep-drove and totaled my girlfriends’ car. The charges were driving while suspended and driving while suspended after a DWI. The sentence for this is a mandatory 180 days in county jail and a fourth degree felony. Mr Biddison by some miracle had the case remanded back to Municipal and I received an extremely favorable outcome. He is an approachable knowledgeable advocate for his client. I would still be in Camden County Jail if it wasn’t for him.”

Mr. Biddison’s results, reviews, and reputation have earned him a 10.0 “Superb” Rating from Avvo.com as a Top Attorney for DWI/DUI defense. To read more of Mr. Biddison’s client reviews, visit his individual profile page on Avvo.com. You can also contact his offices at 856-245-5240 for immediate assistance and a cost-free consultation.

Driving Under the Influence of Drugs (DUI) Lawyer in Evesham NJ

New Jersey’s DWI Statute, found in section N.J.S.A. 39:4-50, also addresses offenses for driving under the influence of drugs (DUI). As far as penalties are concerned, DUI offenses entail the same consequences as first DWI offenses when the driver’s Blood Alcohol Content (BAC) exceeds 0.10%.

The penalties for driving under the influence of drugs (DUI) in New Jersey are as follows:

  • A fine of $300-$500
  • Imprisonment for up to 30 days
  • A license suspension between 7 months and 1 year
  • A minimum of six hours a day for two consecutive days in an Intoxicated Driver Resource Center
  • An automobile insurance surcharge of $1,000 a year for 3 years

Defending Against DUI Charges in New Jersey

Although DWI and DUI cases are by nature, very similar, they are prosecuted somewhat differently. While DWI cases typically rely on evidence such as breathalyzer tests, DUI cases often utilize blood tests or urinalysis to confirm the presence of a controlled dangerous substance in the driver’s system. This form of confirmation has inherent pitfalls, because drugs like marijuana can linger in a person’s system for weeks after initial ingestion. As a result, the State often employs Drug Recognition Experts (DRE’s) who are trained to identify observable signs of being under the influence of drugs. A DRE may be called upon to evaluate a person suspected of being under the influence, after which he or she will provide an assessment that may be used at trial. Although DRE’s are trained to assess physical indicators such as pupil size, as well as behavioral signs, such as slowed or slurred speech, there is no exact science by which to confirm their accuracy. For a knowledgeable DUI defense attorney, there are a wide variety of ways to successfully combat DUI charges.

Contact a Willingboro NJ DUI Drugs Attorney to Discuss Your Case

If you or someone you love has been charged with driving under the influence of drugs (DUI) in Burlington County or elsewhere in Southern New Jersey, contact the Law Offices of Leonard Biddison at 856-245-5240 to discuss your case. Mr. Biddison will answer all of your questions and provide you with a cost-free consultation.


"Phenominal, brilliant attorney!"

"Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat."

David P.

Request a Free Consultation

If you or someone you love has been charged with a criminal or DUI offense in New Jersey or Pennsylvania, finding the answers you need to make informed decisions is critical. Complete our contact form to request your free consultation or contact 856-245-5240

We are available 24/7 Nights and Weekends to Provide Free Consultations | Hablamos Español

Office Locations


900 Haddon Avenue, Suite 234

Collingswood, NJ 08108



230 S Broad Suite #1501

Philadelphia, PA 19102


Upper Darby

8234 W Chester Pike

Upper Darby, PA 19082