App-based Driver Rest. An app-based driver shall not be logged in and driving on a network company's online-enabled application or platform for more than a cumulative total of 12 hours in any 24-hour period, unless that driver has already logged off for an uninterrupted period of 6 hours. If an app-based driver has been logged on and driving for more than a cumulative total of 12 hours in any 24-hour period, without logging off for an uninterrupted period of 6 hours, the driver shall be prohibited from logging back into the network company's online-enabled application or platform for an uninterrupted period of at least 6 hours.
Ca. Bus. and Prof'l. Code § 7461