I would argue that UPS has the right to know the location of its packages and trucks, but not its drivers. If a driver has to leave for a few hours for a family

I would argue that UPS has the right to know the location of its packages and trucks, but not its drivers. If a driver has to leave for a few hours for a family emergency, UPS no longer has the right to track that driver, as long as they are not using company equipment for travel.