A digital map of London’s speed limits, developed by Transport for London for its trial of Intelligent Speed Adaptation, has been made available for public use.
The map is available for download on the TfL website and is compatible with two models of the TomTom brand of satellite navigation systems.
Installation of the digital map on a driver’s TomTom will give access to the advisory form of ISA, which tells drivers via sounds and on-screen signals the speed limit of the road they...
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