Answer:
In recent studies, marijuana was the most widely used illicit drug by drivers who "drug and drive."
Step-by-step explanation:
Drug driving is a safety issue that is becoming more common every day, whenever a person driving under the influence of any kind of substance they don't only put their life on danger but others around them too. It has been shown in a statistic that 18% of drivers in this situation have tested positive in the use of cannabis.