Which signs are important to help guide and remind riders to follow the traffic rules. If the signs are not clear or the person driving could not be interpreted correctly, it can cause an accident.
The signs are an important part. The help and remind motorists to obey traffic rules. If the signs are not clear Or the drive can not be interpreted properly. It may cause more accidents.
Which is the core. To help guide and warn the driver follow the traffic rules. If the traffic sign is not clear. Or motorman could interpret correctly. It may cause caused an accident.