An ego vehicle includes a controller configured to receive a plurality of maneuver messages from a plurality of connected vehicles. The maneuver messages include maneuvers to be performed by the plurality of connected vehicles. The controller determines degrees of criticality for the maneuvers, determines priorities of the plurality of maneuver messages based on the degrees of criticality for the maneuvers, and determines whether to accept one or more of the plurality of maneuver messages based on the determined priorities.