- At a glance
- Group
- Plates under road signs · 17 of 49
- Shape
- Rectangle under the sign
- Colours
- White background, black symbol or text
- Legal basis
- § 11 of the regulation on road signs and signals
- Exam questions
- None in the question catalogue
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T-12 Plate showing a longitudinal step in the surface
What it means
Under sign A-30 it warns of a longitudinal step in the surface, e.g. between lanes after partial resurfacing, which can throw a vehicle off course, especially a two-wheeler.
