Doc fell in to a car convoy, moving slowly, single lane through the fog. He figured if he missed the Gordita Beach exit, he'd take the first one whose sign he could read and work his way back on surface streets. He knew that at Rosecrans, the freeway began to dogleg east, and at some point, Hawthorne Boulevard or Artesia,he'd lose the fog, unless it was spreading tonight, and settled in region wide... Maybe then it would stay this way for days, maybe he'd have to just keep driving, down past Long Beach, down through Orange County, and San Diego and across a border where nobody could tell anymore in the fog who was Mexican, who was Anglo, who was anybody. Then again, he might run out of gas before that happened, and have to leave the caravan, and pull over on the shoulder, and wait. For whatever would happen. For a forgotten joint to materialize in his pocket. For the CHP to come by and choose not to hassle him. For a restless blonde in a Stingray to stop and offer him a ride. For the fog to burn off, and for something else this time, somehow, to be there instead.