Knowing this could explain this later quote when the law was actually enacted:
"The most foolish mistake we could possibly make would be to permit the conquered Eastern peoples to have arms. History teaches that all conquerors who have allowed their subject races to carry arms have prepared their own downfall by doing so. Indeed I would go so far as to say that the underdog is a sine qua non for the overthrow of any sovereignty. So let's not have any native militia or police. German troops alone will bear the sole responsibility for the maintenance of law and order." - Adolf Hitler, April 11, 1942, quoted in Hitlers Tischegesprache Im Fuhrerhauptquartier 1941-1942. [Translation: Hitler's Table-Talk at the Fuhrer's Headquarters 1941-1942], Dr. Henry Picker, ed. (Athenaum-Verlag, Bonn, 1951)
Thanks for checking. The quotes about registering and disarming the Jews is more than sufficient for those with common sense. For those without common sense no amount of historical facts will do.
mark for later.