If Amazon/UPS/Fedex wanted they could erect portaloos where they would be needed or devise a route that goes past a company facility every so often, so the driv

If Amazon/UPS/Fedex wanted they could erect portaloos where they would be needed or devise a route that goes past a company facility every so often, so the driver can actually pee when they need to. It's a case of "don't want to", not "can't".