[tyrfing]

Here's what MB says in their press release:

> If the driver fails to take back control even after increasingly urgent prompting and expiration of the takeover time (e.g., due to a severe health problem), the system brakes the vehicle to a standstill in a controlled manner while engaging the hazard warning lights.

From the CA DMV:

> Mercedes-Benz is the fourth company to receive an autonomous vehicle deployment permit in California and the first authorized to sell or lease vehicles with an automated driving system to the public.