All San Diego bicyclists: Be cautious around a maroon Chevrolet Traverse LT, CA license plate ending in H277, driven by a grey-haired white male. Might have a teenage white male passenger. The vehicle was driven too rapidly onto a solid white lane marker in a threatening manner toward a bicyclist stopped at a stop sign. The driver appeared to say "wait" toward the bicyclist as the driver rolled through the stop sign. The driver was subsequently observed driving in two lanes at once.