Under the air board proposal, as many as 2% of the new cars sold in California in 2003 that would have been battery powered under the existing requirements could be permitted to run on gasoline-battery electric motors, fuel cells or &quot;super ultra low emissions&quot; gasoline engines.
(the new cars sold in California in 2003; would have been; battery powered under the existing requirements) (battery; powered; L:under the existing requirements)
the new cars sold in California in 2003 battery
would have been powered
battery powered under the existing requirements
L:under the existing requirements