A few weeks ago I had an incident where some prick tried to overtake me on a narrow road with oncoming traffic and drove into my car. I let my insurance company aware of the situation, explaining what happened and that he might make a claim. He hasn't made a claim even now, guessing because it was obviously his fault. But my insurance is coming up for renewal and my NCD has been effected, even though neither of us have made a claim. So I have to pay almost twice as much insurance this year for an accident that wasn't my fault. I'm fuming, is there anything I can do about this? They're saying the claim has to remain open for 6 months incase he decides to claim. But I didn't even make a claim. UGHH