Signs and road markings
There are many signs, but learning them one by one is a dead end. It's far faster to grasp the logic of the groups — then even an unfamiliar sign reads by meaning.
Sign groups
Warning, priority, prohibitory, mandatory, informational — each group has its own shape, colour and role. The shape and colour already hint at the meaning.
Logic instead of cramming
A red circle is a prohibition, a blue circle is a requirement, a triangle is a warning. Grasp the principle and you 'read' signs rather than recalling a picture.
Road markings
Markings complement signs: solid and broken lines, arrows, zones. A question is often decided by the marking, not the sign.
Priority signs — separately
Priority road, 'give way', STOP are the most 'exam' signs. Worth drilling to automatic, because they tie into junctions.
Situation: an unfamiliar district
A mini-scenario from Roman: you're driving through an unfamiliar part of the city, and the signs are your only clue to the rules. Read them right.
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Ahead of a crossroads is a 'Give way' triangle. Traffic on the crossing road is sparse. How do you proceed?
How to work with signs
- Tell groups apart by shape and colour
- Understand the principle, not the picture
- Don't forget the markings
- Lock in the priority signs separately
- Practise on real CSN (Ceļu satiksmes noteikumi, the Latvian road traffic rules) questions
Frequent questions
How many signs do I need to know?
There are many, but by groups they stick through logic. The current sign catalogue is in the official CSDD (the Road Traffic Safety Directorate, Ceļu satiksmes drošības direkcija) materials.
Which matters more — the sign or the marking?
They're usually consistent. Where they seem to conflict, work through the priority of signals with an instructor.
How do I memorise signs faster?
Through the meaning of the groups and practice on the test, not mechanical repetition.
Exam prep with Roman
Theory is half the job. Roman finds your weak spots and runs a lesson in exam format.
CSDD exam preparation →CSN practice test
Official CSDD sample exam questions.
Open the CSN test →Official CSDD information
Current rules, conditions and exam booking.
Go to CSDD →Other theory topics
Prepare for theory with an instructor
Roman explains the logic behind the rules and works through your specific weak spots — so theory isn't rote memorisation.
🎮 Topic done — now try it behind the wheel
Mini-Riga: an exam route, Roman's tasks and examiner-style scoring. Five minutes of practice after the theory.