Police.uk— the central gateway for citizens in England, Wales, and Northern Ireland to access street-level crime data — rolled out a new site powered by open data from data.police.uk and a new crime map that lets citizens search by neighborhood or crime type to see concentrations of police activity in the area. We love how you can draw your own polygon and view the monthly crime data within custom shapes. Check out the Leaflet.draw example code to add this feature to your maps with MapBox.js.