- At a glance
- Group
- Warning signs · 36 of 42
- Shape
- Equilateral triangle pointing up (A-7: pointing down)
- Colours
- Yellow background, red border, black symbol
- Legal basis
- § 10 of the regulation on road signs and signals
- Exam questions
- 1 question
A-28 Loose gravel
What it means
Warns of a section with loose gravel or chippings on the carriageway, e.g. after resurfacing. Stones thrown up by the wheels can damage other vehicles and grip is worse: slow down and keep your distance.
This sign in the exam
17% 17% wrong answers in questions about this sign. Based on 878 answers by Łatweprawko users in mock exams and learning (1 questions).
Most candidates answer correctly, but check the details in the questions below.
Test yourself
An official catalogue question that mentions this sign. Pick an answer and see straight away whether it is right.
Are you warned in this situation of a road covered with gravel which may be discarded from under the wheels of moving vehicles?
Exam questions with this sign
Official catalogue questions whose text, answers or explanation mention this sign. Click to see the question with its answer.