yellow and black diamond/circles

what are the black and yellow diamond /circle markings on road signs springing up all over the place i can't find them on highways agency web site
18:57 Sun 17th May 2009
Best Answer

No best answer has yet been selected by alan-r. Once a best answer has been selected, it will be shown here.

For more on marking an answer as the "Best Answer", please visit our FAQ.

1 to 3 of 3

They're signs which can be used to indicate diversions.

So, for example, if a major road is closed, a single sign could be used at the closure point stating "For Chester follow (diamond symbol). "For North Wales follow (square symbol)", etc.

-- answer removed --
-- answer removed --

1 to 3 of 3

Latest posts