The law will take effect January 1st, 2020.

As with many forms of legislation, the reality is more complicated. Numerous companies have pushed for exemptions to AB 5, and there are concerns this may hurt flexibility for some workers. They may have to work a minimum number of hours at regular times instead of working whenever they have a free moment.

There's also the question of making companies honor the law as Assemblywoman Lorena Gonzalez intended it. Uber insists that AB 5 won't change its business -- it claims that it's a tech platform, not a transportation provider, and that drivers are merely secondary as a result. It has instead offered a proposal with some improvements to driver conditions, and has partnered with Lyft and DoorDash on a $90 million campaign to place the issue on the 2020 ballot.

Governor Newsom has vowed to keep talking with businesses anxious about AB 5. That didn't stop him from signing the law, though. The state clearly wants to hold most of the cards going into discussions, and concessions (if any) would come on its terms.