Subpanel w/ Neutral and ground on same bar

Is it correct for a subpanel neutral and ground be on the same bus bar ?

UnionChurch-June 166.JPG

No they need to be separate anywhere beyond the service disconnect.

Thank You, Just what I thought. I’m glad I caught this one

Also what is up with the terminal adapter for the feeder cable being reversed? Did they have bare wire coming in or a coupling and a PVC nipple?