Illinois Driver's License Practice Exam 2026 - Free Driver's License Practice Questions and Study Guide

Individuals under the age of 21 are not permitted to drive with any trace of alcohol in their system. This is aligned with Illinois' zero-tolerance policy regarding underage drinking and driving, which aims to prevent the risks associated with alcohol consumption by young and inexperienced drivers. Consequently, if a driver under 21 is found to have any measurable amount of alcohol in their bloodstream, they can face penalties, including fines and possible suspension of their driving privileges. Thus, the statement is false, reinforcing the law's strict stance on underage drinking.