My car was hit on a roundabout by a hgv as I was going straight on and thry came from left. No one hurt. Hgv drove off. Was on busy carriageway so I drove to somewhere I knew and called police and insurance company. Car is a write off. No dashcam. Police given time, location, description of vehicle. Said thry probably won't go further as I don't have details of other driver.
Has anyone had this happen before? What happens next?