Which behavior is indicative of a driver experiencing road rage?

Chasing other vehicles is a clear indication of road rage, as it reflects aggressive and hostile behavior. This type of action typically arises from an emotional response to perceived threats or frustrations while driving. Road rage can escalate quickly, leading to dangerous situations not only for the aggressive driver but also for others on the road. Unlike the other behaviors listed, which all demonstrate safe and courteous driving practices, chasing vehicles signifies a lack of control and disregard for safety, highlighting the negative effects that anger can have on driving behavior. Safe driving involves maintaining calm and respecting other road users, while road rage detracts from those principles entirely.