Thousands March Silently to Protest Stop-and-Frisk Policies 0 researchok US News6/17/12 3:27:38 pmSunday, June 17, 2012 at 3:27 pm PDT • Views: 797 nytimes.com More NYC March Civil Rights Leaders Minority Groups Protest Stop-and-Frisk Policies Stop-and-Frisk Policies