You have the neonazis among those who use skin colour as evidence of criminality, but not among those who don’t. I don’t know of other differences that were demonstrated, my expectation for other effects is zero. I should expect the overall effect on order of at least the proportion of race motivated violence to overall violence; my expectation is somewhat higher than this though because I would guess that the near-neonazis are likewise more violent, including within-race crime.
You have the neonazis among those who use skin colour as evidence of criminality, but not among those who don’t. I don’t know of other differences that were demonstrated, my expectation for other effects is zero. I should expect the overall effect on order of at least the proportion of race motivated violence to overall violence; my expectation is somewhat higher than this though because I would guess that the near-neonazis are likewise more violent, including within-race crime.