Minority groups allege they are the victims of race-based policing due to the NYPD stop-and-frisk policies. What is the main concern raised by minority groups regarding the stop-and-frisk policies?
1) The policies disproportionately target minority communities
2) The policies have led to a decrease in crime rates
3) The policies have been effective in reducing gun violence
4) The policies are supported by the majority of the population