What is the consequence of driving under the influence of alcohol or drugs?

Driving under the influence of alcohol or drugs is illegal regardless of the amount consumed. This is because even small amounts can impair a driver's ability to operate a vehicle safely, leading to increased risks of accidents and injuries on the road. The law is designed to promote safety for all road users, and strictly prohibiting driving under the influence is a crucial part of that effort.

The idea that it is legal if no accidents occur misrepresents the law, which focuses on preventing potential harm. Similarly, the notion that only trace amounts are permissible or that it is not illegal for those over 21 doesn't align with the principle that any level of impairment can be dangerous. Therefore, the regulation upholds a zero-tolerance policy to ensure public safety.