Drivers told "one glass is enough"

One glass of alcohol is enough when driving.

The Swiss authorities have launched a campaign to make drivers aware of the new lower blood alcohol limit being introduced in six weeks’ time.

This content was published on November 23, 2004

Drivers are being told that the new 0.5 milligrams per millilitre limit equals one glass of wine or other alcoholic beverage, and that they may not exceed that level.

The Swiss Federal Health Office and Swiss Council for Accident Prevention hope that by reducing the limit from 0.8 milligrams to 0.5, hundreds of road traffic deaths can be avoided.

The campaign will run until the new law is introduced on January 1, 2005. Organisers plan to post advertisements on billboards in December and to run adverts on Swiss radio and TV channels.

Under the new legislation, a driver whose blood alcohol concentration exceeds 0.5 milligrams per millilitre will be considered unfit to drive.

Fewer deaths

By reducing the blood alcohol limit and through use of a breathalysing test, the Swiss Federal Roads Authority hopes to see road safety improved.

According to the authority, studies from abroad have shown that reducing the blood alcohol limit leads to a 15 per cent decrease in the number of alcohol-related deaths on roads.

Based on these studies, the Swiss Council for Accident Prevention expects that the new law will prevent 48 traffic deaths and 320 serious injuries every year.

The police are authorised to carry out random alcohol tests and can require drivers to submit to a test if their driving capability appears to be in doubt. If the test proves positive, a medical examination and a blood test will then follow.

A drunk driver with a blood alcohol concentration of more than 0.5 milligrams but less than 0.8 milligrams per millilitre could face imprisonment of up to three months and/or a fine of up to SFr5,000 ($4,284).

If the alcohol concentration exceeds 0.8 milligrams, the driver can expect a fine of up to SFr40,000 or imprisonment of up to three years.

swissinfo with agencies

In brief

According to the Swiss Council for Accident Prevention, the risk of causing an accident increases with a blood alcohol concentration of more than 0.5 milligrams per millilitre, or 0.3 for new drivers.

Every fifth person who dies on Swiss roads dies because of drunk drivers.

About 30% of all traffic accidents – 50% at weekends - are caused by drink driving.

End of insertion

Key facts

A blood alcohol concentration of more than 0.5 milligrams per millilitre affects a driver’s concentration, reactions and coordination.
At the same time a driver is more likely to take risks and can overestimate his or her ability and become careless.
Alcohol reinforces the negative effects of stress, pressure of time and anger.

End of insertion
In compliance with the JTI standards

In compliance with the JTI standards

More: SWI certified by the Journalism Trust Initiative

You can find an overview of ongoing debates with our journalists here. Please join us!

If you want to start a conversation about a topic raised in this article or want to report factual errors, email us at

Change your password

Do you really want to delete your profile?

Your subscription could not be saved. Please try again.
Almost finished... We need to confirm your email address. To complete the subscription process, please click the link in the email we just sent you.

Discover our weekly must-reads for free!

Sign up to get our top stories straight into your mailbox.

The SBC Privacy Policy provides additional information on how your data is processed.