Wrong-way drivingCzechia
33. Wrong-way driving
Wrong-way driving occurs when a driver travels against the legally permitted direction of traffic. It may happen on a one-way road, divided road, motorway entrance or exit, or another road section reserved for traffic travelling in one direction.
Wrong-way driving creates an extreme risk of a head-on collision. Drivers must follow direction signs, no-entry signs, lane arrows and road markings. Anyone who accidentally enters a road in the wrong direction should slow down, warn other traffic, stop in the safest available place and contact the emergency services.
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How can you avoid driving the wrong way in Czechia?
Traffic normally keeps right here. Keep to the correct side of the road and use no-entry and one-way signs to identify prohibited approaches; do not enter an exit ramp against its permitted direction.
🔗 e-sbirka.gov.cz • Czechia, Decree 294/2015 — current sign and marking descriptions, annexes 1–10
What signs can prevent wrong-way driving in Czechia?
Read no-entry signs, one-way signs, lane arrows and temporary directions together; a wide road is not automatically two-way. Before entering a motorway, expressway, one-way street or slip road, check the permitted direction rather than relying only on a navigation app.
🔗 e-sbirka.gov.cz • Czechia, Decree 294/2015 — current sign and marking descriptions, annexes 1–10
What should you do if you enter a road against traffic in Czechia?
If this happens on a motorway, do not turn round or reverse. Stop as close as possible to the road edge without crossing traffic; Police guidance favours the shoulder beside the slowest lane where reachable safely. Switch on hazard lights, put on a reflective vest, move behind a safety barrier where possible, and call 158 with your location. Wait for the police.

Traffic rules
Czechia