Re: here we go again.
Don't worry about mayhem incidents until they go over 30. 30 per year, maybe a few more, or a few less is average. Remember when Clinton had his assault weapon ban, there were over 30 mayhem incidents during his and his ban's first year. They are, or appear to be, a normal thing around population dense areas or areas that are financially suppressed from what I have been able to glean from a little 'light research' while away from school