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November 13
13:52
2024
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The PDF linked to this request has been withdrawn. Read the current guidance: Speedmeter, traffic light and lane enforcement camera handbook
FOI release 30728:
- guide to type approval procedures for speedmeters and variable speed limits
- speedmeter handbook (fourth edition), publication 15/05
The sections covering variable speed limits can be found in the handbook in the following chapters:
- 3.2 Terminology: Automatic
- 3.5.3 Variable Speed Limits above-the-Road Radar
- 5.1.2 Operational Requirements: General
- 5.9 Operational Requirements: Variable Speed Limits
- 7.8.3 Performance Requirements: Variable Speed Limits above-the-road Radar
- 8.7 Measurement Methods: Variable Speed Limit Signs
The information was released on 6 March 2014.