The road signs you ignore – but probably shouldn’t
Drivers are ignoring official road diversion signs because the multi-symbol signs are not understood, research has warned. A ...
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Map symbols, direction and contour lines
Features such as this information centre are identified on the map using symbols. This is a camping and caravan site. And here's a nature reserve. On this map, different types of road are marked ...
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Contours, keys and symbols
Features such as this information centre are identified on the map using symbols. This is a camping and caravan site. And here's a nature reserve. On this map, different types of road are marked ...