Police, fire, ambulance and combined control rooms.
The gazetteer and the road network have to agree. AddressBase Plus covers non-postal locations — compounds, landmarks, open spaces — that a PAF-only file will miss. Highways Network is the graph for turnout and routing.
- UPRN gazetteer including non-postal sites
- Highways Network for routing and road incidents
- POI for landmarks callers actually name
- Hosted tiles if the CAD estate cannot serve a modern map
