ACV survey: Over 80 percent would not ride with cannabis users

With the partial legalization of cannabis in Germany, new regulations for road traffic have also been in effect since August 2024: The limit for the intoxicating substance THC is now 3.5 nanograms per milliliter of blood serum. The 63rd Traffic Court Day in Goslar (January 29 - 31, 2025) will address the consequences of this innovation and its impact on traffic safety.

In advance, the ACV Automobil-Club Verkehr conducted a representative survey to specifically capture the attitudes and knowledge of the population on the topic of cannabis in road traffic. For this, the opinion research institute Civey surveyed 2,500 German citizens aged 18 and over. The results are clear: Over 80 percent of respondents refuse to ride with a person who has previously consumed cannabis. However, noticeably, there is an increased risk willingness among young people (18-29 years): In this age group, almost 30 percent are willing to ride with people who have consumed cannabis.

ACV calls for increased educational efforts

The ACV positioned itself clearly at the introduction of the new THC limit:

"Anyone under the influence of cannabis does not drive," explains ACV Managing Director Holger Küster. This message must remain an unambiguous signal regardless of the limit - in the spirit of Vision Zero. "Cannabis use demonstrably leads to concentration deficits and extended reaction times, significantly increasing the risk of accidents. Road users must be thoroughly informed about these risks," emphasizes Küster.

The survey shows how great the need for education is: Almost 70 percent of respondents rate the existing information measures on the risks of cannabis use in road traffic as poor. Additionally, 85 percent do not know the applicable THC limit for individuals outside the probationary driving license period and over 21 years old.