Datasets About Activity Stream Order by Relevance Name Ascending Name Descending Last Modified Go 1 dataset found Categories: Boundaries Formats: ArcGIS GeoServices REST API KML ZIP Tags: citizens radio patrol dpd radio patrol Filter Results Citizen Radio Patrol Boundaries The Citizen Radio Patrol Boundaries dataset describes areas with active citizen radio patrols. The Citizen Radio Patrol program was established in 1967 by a Detroit City Council... HTML ArcGIS GeoServices REST API CSV GeoJSON ZIP KML