In case anyone has trouble visualizing that, try picturing this many cars moving so quickly and efficiently: https://www.youtube.com/watch?v=vEpjPRs4Iio https:

In case anyone has trouble visualizing that, try picturing this many cars moving so quickly and efficiently: https://www.youtube.com/watch?v=vEpjPRs4Iio https://www.youtube.com/watch?v=vEpjPRs4Iio Also, the woman with the roller bag.