What should you do when you see a 'road closed' sign?

When you see a 'road closed' sign, the appropriate action is to not enter the closed road and instead follow the detour signs. 'Road closed' signs are placed for safety reasons, indicating that the road is unsafe for travel due to construction, road damage, or other hazards. Following detour signs provides an alternate route that has been deemed safe for travel, ensuring your safety and the safety of others on the road.

Driving around barricades can put you at risk and potentially lead to legal penalties, as it disregards the authority of road safety measures. Calling for assistance may not be necessary if a detour is available, as the best course of action is simply to follow the designated route around the closure. Speeding through before barriers close not only disregards safety protocols but can also lead to serious accidents and legal ramifications. Therefore, adhering to the detour and avoiding closed roads is critical for maintaining traffic safety.