What type of vehicle were the majority of people driving when they consumed alcohol and caused a fatal collision?

The majority of people involved in fatal collisions after consuming alcohol tend to be driving private cars. This is largely due to the prevalence of private car use compared to other types of vehicles, as they make up a significant portion of all vehicles on the roads. Additionally, private cars are often associated with social outings where alcohol consumption occurs. Factors such as accessibility and the frequency of car usage play a crucial role, making it more likely for incidents involving alcohol to occur in a private vehicle.

While motorcycles, bicycles, and commercial trucks are also involved in traffic accidents, they represent a smaller fraction of the total vehicle population on the roads. Therefore, when analyzing fatal collisions related to alcohol consumption, the data consistently shows that private cars are at the forefront.