After the ban goes into effect, one can expect to see a dramatic rise in assaults, burglaries, and robberies. The libs response will not be to realize the ban has disarmed the populace, but they will instead demand the gun ban be widened.
Gun's don't kill people, libs do
The ban will NEVER go into effect.
In California, all gun laws are reserved to the state. The city has no power to curtail (or, for that matter, encourage) the use of handguns.
This is the basis of the NRA suit. Thus, the city of San Francisco has agreed to have its illegal ordinance adjudicated in court before attempting to enforce it.