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A: Roundabout traffic (X9)
”This device marks the centre of a roundabout around which vehicles are to be driven.”
B: Level crossing marker (Y4)
”This device is used to make a level crossing more visible.”
C: Arrow marker (X1)
”The device indicates that motorists must make a sharp turn in the arrows direction because of, for example, a bend. If the device is used during roadworks or similar work, the background is red.”
D: Exit marker (X4)
”The device indicates the dividing point between a main carriageway and an exit road where there is a deceleration lane.”
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