High-occupancy vehicle lanes.

Existing law authorizes the Department of Transportation to designate certain lanes for the exclusive or preferential use of high-occupancy vehicles. When those exclusive or preferential use lanes are established and double parallel solid lines are in place to the right thereof, existing law prohibits any person driving a vehicle from crossing over those double lines to enter into or exit from the lanes, and entrance or exit from those lanes is authorized only in areas designated for these purposes or where a single broken line is in place to the right of the lanes, except as specified.