There is provided a method and a system for providing information in relation to safe vehicle speed at the curved road section of a road to a driver of a vehicle for alerting the driver of unsafe driving at the curved road section. The method and the system is further for determining the safe vehicle speed. The present invention reduces unsafe driving incidents such as rollover, swerving, lateral skidding, the jack-knife, accident rates, to name a few especially for heavier vehicles which are more prone to such unstable incidents particularly at a curved road.