Maybe the right test hasn't been applied yet. If one is at work say at a burger place, and were working as a cashier, then need to go back to do food prep and n

Maybe the right test hasn't been applied yet. If one is at work say at a burger place, and were working as a cashier, then need to go back to do food prep and need to wash your hands, are you suddenly off the clock while washing your hands? Are you working the whole time? If you travel to your work, and get in line at work to get security screened or wash your hands why would it be different in the middle than at the start of the day?