Staff Sgt. William Barrios, 628th Security Forces Squadron patrolman, rides a bicycle through a residential area, July 30, 2013, at Joint Base Charleston – Air Base, S.C. In close quarters on base, bicycle patrolmen can maneuver and respond more quickly than an automobile. This competency, in certain circumstances, allows patrolmen to respond to the installation's distress calls in a prompt and safe manner. (U.S. Air Force photo/Staff Sgt. Rasheen Douglas)

Staff Sgt. William Barrios, 628th Security Forces Squadron patrolman, rides a bicycle through a residential area, July 30, 2013, at Joint Base Charleston – Air Base, S.C. In close quarters on base, bicycle patrolmen can maneuver and respond more quickly than an automobile. This competency, in certain circumstances, allows patrolmen to respond to the installation's distress calls in a prompt and safe manner. (U.S. Air Force photo/Staff Sgt. Rasheen Douglas)

Staff Sgt. William Barrios, 628th Security Forces Squadron patrolman, talks to Jonathon Cabrera, husband of Consuelo Cabrera, a 628th Medical Group dental hygiene student, as he takes a break from patrolling the base’s residential area, July 30, 2013, at Joint Base Charleston – Air Base, S.C. Bicycle patrolmen can maneuver and respond more quickly than an automobile. This competency, in certain circumstances, allows patrolmen to respond to the installation's distress calls in a prompt and safe manner. (U.S. Air Force photo/Staff Sgt. Rasheen Douglas)

Staff Sgt. William Barrios, 628th Security Forces Squadron patrolman, talks to Jonathon Cabrera, husband of Consuelo Cabrera, a 628th Medical Group dental hygiene student, as he takes a break from patrolling the base’s residential area, July 30, 2013, at Joint Base Charleston – Air Base, S.C. Bicycle patrolmen can maneuver and respond more quickly than an automobile. This competency, in certain circumstances, allows patrolmen to respond to the installation's distress calls in a prompt and safe manner. (U.S. Air Force photo/Staff Sgt. Rasheen Douglas)

Staff Sgt. William Barrios, 628th Security Forces Squadron patrolman, checks an identification card July 30, 2013, at the front gate of Joint Base Charleston – Air Base, S.C. Barrios still performs the regular duties of a Security Forces patrolman along with performing bike patrols. The 628th SFS Bike Patrol program was implemented to build a better relationship between 628th SFS members and the community they protect. (U.S. Air Force photo/Staff Sgt. Rasheen Douglas)

Staff Sgt. William Barrios, 628th Security Forces Squadron patrolman, checks an identification card July 30, 2013, at the front gate of Joint Base Charleston – Air Base, S.C. Barrios still performs the regular duties of a Security Forces patrolman along with performing bike patrols. The 628th SFS Bike Patrol program was implemented to build a better relationship between 628th SFS members and the community they protect. (U.S. Air Force photo/Staff Sgt. Rasheen Douglas)