A San Francisco Police officer introduces his K-9 to a fan at Discovery Green in downtown Houston, Jan. 31, 2017. Law enforcement agencies from accross the country and territories came together to provide a safe event for fans and patrons of Super Bowl 51. Coast Guard photo by Petty Officer 3rd Class Dustin R. Williams

---

Size: 5510px × 4608px
Photo credit: © AB Forces News Collection / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: -9, .., 51, bowl, cg, chicago, coast, department, detection, enforcement, explosive, francisco, guard, houston, law, padet, police, san, sb51, super, texas, uscg