PASSENGER COMPARTMENT MONITORING METHOD AND PASSENGER COMPARTMENT MONITORING DEVICE

A passenger compartment of a vehicle, on which a plurality of passengers are boarded, is monitored. An individual presentation device for providing individual notification to each of the passengers is associated with each of the passengers boarding the passenger compartment. One of the passengers who is an actor of a predetermined specific action is specified. The actor is requested to stop the specific action using the individual presentation device associated with the actor.