When Larry is walking through the Lincoln Tunnel, he looks in a car on his right. When the shot pulls back we see that the car on his left (and behind a little) has the number plate SZU-766. He looks into the next car on his right, and again the car on his left is SZU-766. Then he looks in the car on his left (which in bumper to bumper traffic should be a couple of cars in front of the original SZU-766) When it pulls back the number plate is a little fuzzy, but I'm sure it's the same car.