Ran into an unusual situation today. Primary panel on left. Remote panel on right. The equipment grounding (EG) conductors were on the neutral bus and no bonding jumper. No bonding jumper is correct but there should be a separate termination bar for the EG. Now what was unusual is the two branch circuit neutrals (coming out the top of the box) were terminated in the primary distribution panel on an individual lug (top two neutral conductors).