At what Blood Alcohol Concentration (BAC) level does impairment begin?

Impairment begins with the first drink because even small amounts of alcohol can affect a person's ability to operate a motorcycle or moped safely. Alcohol starts to alter cognitive functions and motor skills right away, which can lead to diminished reaction times, compromised judgement, and a decrease in coordination. This means that even before reaching specific BAC levels that are commonly associated with legal definitions of impairment, such as 0.05%, users might already be unsafe to ride. It's crucial for motorcyclists and moped riders to understand that any consumption of alcohol can lead to impaired performance and increase the risk of accidents.