Variable message sign ahead not in use or being tested
A rectangular sign warning that the electronic variable-message sign (VMS) further along is currently being tested or is showing test data. Anything you see displayed on it should be ignored. When the sign is operating normally it can show speed limits, lane closures, weather warnings or amber alerts.
- Shape
- Rectangular
- Background
- Red
- Border
- White
- Text type
- Other
- Diagram reference
- 7020.0
Where you'll see this sign
On motorways where matrix signs are mounted on gantries, and on smart-motorway sections where electronic signage is critical for safe lane management.
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