In New York, it is illegal for one to operate a motor vehicle while that person’s ability to operate the motor vehicle is impaired by the use of a drug as defined in VTL § 114-a (See VTL § 1194(4) for the exact wording of the statute).
Vehicle and Traffic Law section 114-a defines a drug for purposes of VTL § 1194(4) as any substance listed in New York Public Health Law § 3306. In New York, if you are impaired or intoxicated by alcohol you could be charged with VTL § 1192(1); VTL § 1192(2); and/or VTL § 1192(3) (in other words DWI and/or DWAI); all three of which concern impairment or intoxication by alcohol.
However, in order to be charged with Driving by Ability Impaired By Drugs, you must have ingested a drug specifically mentioned in Public Health Law § 3306 and that drug must have impaired you ability to drive (this is discussed in a future blog). With new and more powerful drugs routinely hitting the “club scene”, it seems somewhat foolish to prohibit one from driving if they are under the influence of a drug listed in Public Health Law § 3306 while allowing them to drive with impunity if they ingest a drug not listed in Public Health Law § 3306. Recall, drugs such as GHB and Ecstasy were legal for years before they were banned. Simply stated, those driving under the influence of drugs not listed in Public Health Law § 3306 do not run afoul of VTL § 1192(4).