I have have been taken out of service as a pkg car driver for accidentally hitting an irreg empty cart while parking in building. The impact caused minor injury to a irreg driver who was sitting on the mule 4 carts down from the last cart I hit in the train, but they are classifing it as an incident and not an accident. It was reported wrong to H&S,liberty mutual, and mgnt as if I hit a pedestrian and that I did it intentionally and that it was workplace violence. So the day after the "incident" I was taken out of service pending an investigation of workplace violence. So its been five days and all the allegations have been disproved of workplace violence and that I broke no UPS rules and that it was an unintentional accident, but I'm still not back to duty. Any thoughts?