SmartServe Ontario Practice Exam 2026 - Free SmartServe Practice Questions and Study Guide

The correct answer is that a Blood Alcohol Concentration (BAC) level of 0.05 can indeed lead to a driver's licence suspension under the Highway Traffic Act. In Ontario, the legal limit for fully licensed drivers is 0.08, meaning that any level above this can result in criminal charges. However, the province has a zero-tolerance policy for certain drivers, such as novice drivers and those with a commercial driver's licence, who may face licence suspension at lower BAC levels—including as low as 0.05.

Drivers at this level may also be subject to administrative penalties, including immediate roadside suspension and potential requirements for alcohol education programs. This policy is put in place to enhance road safety and reduce the risks associated with impaired driving, particularly since even small amounts of alcohol can impair one's ability to drive safely.

Understanding the nuances in BAC regulations is essential for anyone who plans to consume alcohol and drive, as it emphasizes the serious implications of drinking and driving laws in Ontario.