Not at my center it didn't. Management took out empty package cars and drove around to make it look like it was business as usual
but very very very few packages were ever delievered. Only one feeder showed up at our building during the whole strike and our "inside spy" told us it was so empty that they could have stuffed all the packages in the tractor and left the trailer back at the Mpls. hub. We had NO scabs.
As long as you think they were empty....... if you think about it why would they just drive around... that makes no sense if you think about it.