text: The court then held that the Second Amendment "protects an individual right to keep and bear arms", that the "right existed prior to the formation of the new government under the Constitution", also stating that the right was "premised on the private use of arms for activities such as hunting and self-defense, the latter being understood as resistance to either private lawlessness or the depredations of a tyrannical government (or a threat from abroad)." They also noted that though the right to bear arms also helped preserve the citizen militia, "the activities [the Amendment] protects are not limited to militia service, nor is an individual's enjoyment of the right contingent upon his or her continued or intermittent enrollment in the militia." The court determined that handguns are "Arms" and concluded that thus they may not be banned by the District of Columbia.
  The court also struck down the portion of the law that requires all firearms including rifles and shotguns be kept "unloaded and disassembled or bound by a trigger lock." The District argued that there is an implicit self-defense exception to these provisions, but the D.C. Circuit rejected this view, saying that the requirement amounted to a complete ban on functional firearms and prohibition on use for self-defense:
  In her dissent, Circuit Judge Henderson stated that Second Amendment rights did not extend to residents of District of Columbia, writing: