How can your fitness to drive be quickly restored following the excessive consumption of alcohol?

In German traffic rules, once you have consumed excessive alcohol, your fitness to drive cannot be quickly restored by any immediate actions such as drinking coffee or doing sport. The only thing that truly reduces your blood alcohol concentration is time, allowing your body to metabolize the alcohol naturally. This is why options like drinking coffee or sports are not effective in speeding up sobriety. Understanding this helps prevent dangerous decisions to drive while impaired.