Brad booked it after bumping into the car in front of him with his motorcycle this afternoon. In the pix above you see him leaving his bike on the side of the road before running into a nearby apartment building to get away from photographers.

The "house manager" of the building stopped photographers from going inside the apartment building courtyard. Brad ran through the building and into an alleyway while apartment tenants nearby seemed shocked and excited to see Brad Pitt in their building!