TRAFFIC SAFETY SUPPORT SYSTEM

Provided is a traffic safety support system capable of improving traffic safety in a situation in which it is predicted that a mobile body will approach a host vehicle from the front or the rear. A traffic safety support system includes a recognizer, a HMI, a risk notification setting unit, and a risk notification control device. The risk notification setting unit sets a notification mode to a hinting notification mode in a case where a motorcycle is present outside an analogue notification actuation range and acts as an oncoming mobile body or acts as a following mobile body, and the risk notification setting unit sets the notification mode to an analogue notification mode in a case where the motorcycle is present within the analogue notification actuation range.