Final answer:
The assertion that driving after using cannabis is less dangerous than driving after drinking alcohol is false. Both substances can impair driving abilities, making it unsafe to operate a vehicle after consumption.
Step-by-step explanation:
Driving after using cannabis is not less dangerous than driving after drinking alcohol, so the correct answer to the question is false. Both substances can impair your ability to operate a vehicle safely. Cannabis has been found to affect concentration, motor coordination, and reaction time, which are all critical skills needed for driving. While the exact effects can vary depending on the amount consumed, individual tolerance, and the specific strain of cannabis, evidence shows that impairment can indeed occur, similar to alcohol-related impairment. It's important to note that alcohol consumption can lead to a lack of coordination, blurred vision, interference with judgment, and at high levels, loss of consciousness. Both alcohol and cannabis can impact driving abilities and increase the risk of road accidents, making them unsafe to consume before or while driving.