text: Another reason the driverless cars are a thing of the future and not of the now is because there would require far too many updates to the current road system. I do not think that it would be safe if there was a mixture of driverless and non-driverless cars on the same road. What if a driverless "'driver'' did not the warning to take over soon enough and ran into an non-driverless car. Whos fault would it be? The "driver'' or the manufacturer. I do not think that driverless cars are in our best intrest because of all the updates they would require.