- At a glance
- Group
- Information signs · 68 of 75
- Shape
- Square or rectangle
- Colours
- Blue background, white symbol or a white panel with a symbol
- Legal basis
- § 60a of the regulation on road signs and signals
- Exam questions
- None in the question catalogue
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D-50 Lay-by
What it means
Informs of an emergency lay-by, e.g. in a tunnel or on an expressway, where you can stop in case of breakdown. Plate T-33 indicates an emergency telephone and fire extinguisher in the lay-by.