Alcohol can be consumed in acceptable levels to still drive a vehicle. Pot, not so much. That's why bar owners are responsible for drunks when they leave their establishment visibly drunk, get in a car, and kill somebody.
“Alcohol can be consumed in acceptable levels to still drive a vehicle. Pot, not so much.”
Sure, that’s why pot-related fatalities are such a leading cause of roadway deaths!
/sarc
Wait, what?
Did you just make that up? What do you base that assertion on?
Are you implying that any amount of pot in a persons' system makes them unable to drive safely?