THC has been shown to impair cognition, psychomotor function, actual driving performance and crash risk in a dose related manner. Combined use of THC and alcohol produces severe driving impairment and sharply increases the risk of drivers accident culpability as compared to drug free drivers, even at low doses.
|Title of host publication||Drugs, Driving and Traffic Safety|
|Editors||J C Verster, S R Pandi-Perumal, J G Ramaekers, J J de Gier|
|Place of Publication||Basel, Switzerland|
|Pages||477 - 499|
|Number of pages||23|
|Publication status||Published - 2009|