Traffic signsPoland
Traffic rules
Poland
Priority signs
Warning signs
Prohibitory signs
Mandatory signs
Information signs
Additional signsTraffic signs
A traffic sign is a standardised visual symbol placed along roads to guide, warn, or regulate drivers, cyclists, and pedestrians. These signs provide essential information about road conditions, rules, directions, and potential hazards, helping to ensure safety and smooth traffic flow. They come in various shapes and colours—such as triangular warning signs, circular prohibitory or mandatory signs, and rectangular information signs—each designed for quick recognition and clear understanding.
201. Tunnel category C
This supplementary sign indicates that the main traffic sign applies to vehicles carrying dangerous goods for which access to category C road tunnels is prohibited under ADR.
202. Tunnel category D
This supplementary sign indicates that the main traffic sign applies to vehicles carrying dangerous goods for which access to category D road tunnels is prohibited under ADR.
203. Tunnel category E
This supplementary sign indicates that the main traffic sign applies to vehicles carrying dangerous goods for which access to category E road tunnels is prohibited under ADR.
