If you did this every day, there is little to no issue with you driving. Regular users get a tolerance, even my grandma will drive while high if she has a proper tolerance and its only a bowl or two.

They were strict when I first came to help them about not smoking and driving, which I of course respected.

However once Grandma was smoking daily she realized its really a non-issue. Even for her. She's 66 btw.

As long as you have a tolerance. That is the key here.

If you do not:

then you shouldn't drive until you have a shower, some snacks and a light nap.