change out the sniper rifle to cover the friendly forces on the street

Come outside and kill a few enemies, follow the ruined path to the parking lot of the previous level, there are many enemies
After killing all of them enter the garage, just come in and get locked, wait for the enemy to open the roll-up door on the other side, kill them all and go out. Enter this BUS, get off from the back door, get off please pay attention to safety. Almost to the door when an RPG flew over, Blake was blown up, get up and blood to kill the three enemies outside the BUS, they are open flashlight, it is easy to confirm the location. Get out of the car and follow the same path back to the last level of the school.