Yes, it says it’s false. Here’s the pertinent line:
identifies whether they may be impaired and prevents or limits motor vehicle operation “if an impairment is detected.”
That’s called a killswitch.
On the law itself, it’s Section 24220 - b - 1 - a - ii AND 24220 - b - 1 - b - ii
Just a reminder that fact checkers blatantly lie, and will even tell you they’re lying. It takes like two minutes to fact check laws like this.
It’s quite literally the 2nd paragraph of the article: