The zombies in the parking lot were sparse, primarily congregated at the main entrance. Nightmare drove around the scattered zombies, honking the horn at the main entrance to draw them away, and then circled around to drive out of the gate. Next, it was showtime for Nightmare.
Lin Wu's driving skills were B-level, and his navigation skills B-. Nightmare's driving technique was quite remarkable, seemingly even stronger than Maya's, at least at an S- level. The car weaved through the streets, switching lanes between the vehicular lanes, pedestrian paths, and non-vehicular lanes. Nightmare managed the speed well, not too fast, giving himself plenty of time to turn and observe, yet not too slow, easily shaking off the zombies.
Some buildings on the streets had lights on, others didn't. From observation, places with lights had zombies; any survivors would likely be in places without lights.