Even if a determination is made that prosecution is not warranted, steps should be taken to assure that the firearm is removed from the possession of the prohibited individual. Depending upon the situation, this might be done by having a local/state/federal law enforcement officer notify the individual of the application of the new law and offer to take temporary custody of the firearm. In other, more volatile situations, it may be necessary to obtain a search and seizure warrant to assure that the firearm is removed immediately.
ATF has primary investigative responsibility over this section. However, in many locales ATF agents may not be immediately available. The Department will be working with the other federal agencies to determine what if any other investigative alternatives are available. In the meantime, United States Attorneys' Offices should be working with state and local law enforcement to establish guidelines for handling these cases which will often arise in emergency situations, such as when a local officer responds to a domestic complaint and learns that a firearm is present and that one of the parties is prohibited under this statute.