Yes. Basically meant no bathroom use on my DCA-NYC/NYC-DCA flights. Within a few days of DCA re-opening I had the unfortunate incident on one of my commutes back to DC of getting hit by a bout of food poisoning from an earlier flight. Going to the bathroom to vomit wasn't an option. And so onto the floor it went. The FAs did bring a bunch of newspapers to plaster the floor, but welcome to the alternative of permitting bathroom access when necessary.