Answer:
A Drug Recognition Expert (DRE) investigator is an officer who has been trained in drug recognition and holds the authority to immediately issue a Drug Influence Evaluation (DIE) to an individual suspected of driving under the influence of drugs. The DRE investigator is able to identify drug impairment based on observations of behavior, physical signs, and performance on standardized field sobriety tests. The DRE has the authority to recommend the seizure of a drug sample and to issue a DIE at the roadside, which may be used to support a criminal charge.
Other Answer:
Какого хрена ты учишься на юридическом и не знаешь этого дерьма? Твой последний адвокат, которого кто-нибудь наймет на бога :)