Yes, as far as I’m aware. When I did it on the Artics out of Fradley Park (Lichfield), it was delivering and collecting from stores, those mostly open. However the rigids I see locally are often doing it to closed stores, ready for the morning. But there is all the safety equipment, and every row is strapped.
The rigids I have seen have been outside the front of shops, but you could also be delivering to back doors, bays whether raised or ground level. However, they also have lifts on some as well.
You may well get your own set of runs, or area to cover. I worked relief, and covered all areas.