The Department of Public Safety provides a Walking Safety Escort service from 07:00 PM to 03:00 AM seven days a week from W.108th St. to W.110th St. between Amsterdam Ave. and Riverside Drive and from W.110th St. to W.122nd Street between Morningside Drive and Riverside Drive. Please call Public Safety at (212) 854-SAFE (7233) to request a Walking Escort during the referenced times.