Photo: @PhillyPolice Patrol car involved in minor collision on Erie Ave Tuesday morning.

Philadelphia police were involved in a minor accident at 3rd and Lawrence St. on Tuesday, June 12, 2012. According to police the van shown and patrol car in background collided in the middle of Erie Ave sendng the patrol car into a group of parked cars. Alejandro A. Alvarez / Philadelphia Daily News / ©  2012 Interstate General Media