This is already a problem, as many drivers already don't have extensive experience driving on a snowy road, dirty road, aquaplaning. Most drivers are used to as

This is already a problem, as many drivers already don't have extensive experience driving on a snowy road, dirty road, aquaplaning. Most drivers are used to asphalt/concrete roads, and have real problems the few days with rare weather & road conditions. So with little self-driving practice in future, this could be a big issue.