A vehicle partition for separating front and rear occupant areas (or other restricted and permitted areas) in a vehicle having side air bags, the vehicle partition comprising a partition frame with upright portions spaced apart from the vehicle's respective inner side surfaces such that the partition does not interfere with deployment of the air bags. In some embodiments, access through openings defined by the spaced apart upright portions and adjacent vehicle side surfaces is restricted by cover members. In some embodiments, one or more portions of the partition frame are electrified to shock an occupant in a restricted area attempting to gain access to a permitted area through an opening in the partition.