What is the potential consequence for a Class 4 driver exceeding the BAC limit?

Exceeding the Blood Alcohol Concentration (BAC) limit can have serious consequences for a Class 4 driver, primarily involving the loss of driving privileges and legal penalties. This is because driving under the influence poses significant risks not only to the driver but also to passengers and others on the road. Legal repercussions can include fines, license suspension, and potentially even criminal charges depending on the severity of the offense. These actions are in place to deter dangerous behavior and promote road safety.

The other options do not accurately reflect the serious nature of driving under the influence. Increased passenger fares and mandatory vehicle inspections are not direct consequences of violating BAC limits. Additionally, while receiving a warning from ICBC might occur in less severe situations, exceeding the BAC limit typically leads to more stringent legal consequences rather than a warning.