- At a glance
- Group
- Mandatory signs · 20 of 21
- Shape
- Circle
- Colours
- Blue background, white symbol
- Legal basis
- § 42 of the regulation on road signs and signals
- Exam questions
- 1 question
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C-18 Snow chains compulsory
What it means
Requires driving with snow chains fitted on at least two driven wheels. A plate under the sign may limit the requirement to certain vehicles. Lasts until sign C-19.
This sign in the exam
35% 35% wrong answers in questions about this sign. Based on 805 answers by Łatweprawko users in mock exams and learning (1 questions).
One of the more frequently confused signs: practise the questions below.
Test yourself
An official catalogue question that mentions this sign. Pick an answer and see straight away whether it is right.
Question no. 7457
You are allowed to use snow chains only when:
Related signs
Exam questions with this sign
Official catalogue questions whose text, answers or explanation mention this sign. Click to see the question with its answer.