Forums › Forums › Traffic Signals › Lantern borders
A long time ago I remember seeing a standard for backing boards and white borders, inc the white border requiring a 50mm radius on the corners as well as minimum dimensions for the assembly.
Ive found reference to MCX 0397 but cannot find the actual drawing.
Is there still a specification to how white borders should be designed or has it now been left to the masses to decide what is appropriate?
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