- At a glance
- Group
- Plates under road signs · 48 of 49
- Shape
- Rectangle under the sign
- Colours
- White background, black symbol or text
- Legal basis
- § 60a of the regulation on road signs and signals
- Exam questions
- None in the question catalogue
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T-33 Plate indicating an emergency telephone and fire extinguisher in the lay-by
What it means
Under sign D-50 it informs that the emergency lay-by has an emergency telephone and a fire extinguisher.