Not only does this mean that all NHS services will be accessing and using the same and most authoritative addressing and mapping data in Great Britain, but ambulances no longer need to be taken off the road to download the latest mapping and navigation data.

The new service no longer requires manual data uploads as mapping updates can now be streamed to the in-cab technology using designated Wi-Fi hubs at key operational sites.

Crucially, the PSGA licence enabled Terrafix to integrate OS addressing, roads and mapping products such as OS Zoomstack, OS MasterMap Highways Network and AddressBase Plus into the NMA, therefore, bringing navigation in line with the same OS datasets in every NHS computer aided dispatch (CAD) system used in emergency control rooms across the country.