The mission starts directly where the last one ends off with no cutscene. What I did was go to the platform on the left and kept going straight to avoid the firefight between the police and Russians. There will be a couple of people in your way, which you should kill quickly. I went all the way to the other side, and there was a set of stairs going down to the ground. Kill the two or three people there. I stole the motorcycle and exited the complex. I headed west and found the van that you are supposed to follow. You can shoot the two guys in the back of the van with L1. Don't waste your time and ammo with the deeper guy in the van since he has terrible aim. Police will chase you and there will be a couple motorcycle enemies to be obstacles for this part of the mission. Follow the van all