Thus, in some cities where neighborhood - watch groups have reported outstanding success, there has been a phenomenal increase in crime in other areas of the same cities where it is difficult to organize such schemes.
Seega, kui naabrite valvegrupid teatavad mõnes linnas silmapaistvast edust, on samade linnade teistes piirkondades, kus on raske organiseerida sellist valvesüsteemi, täheldatud kuritegevuse tohutut kasvu.