If you should happen to be in a car accident there are things that you should attend to right after a car accident. You should never leave the scene of an accident until it is appropriate for you to do so. If the police need to be called, then you should stick around for them to arrive. If it is unclear who is at fault, don't make accusatory remarks, but just exchange information with the other driver or drivers.
Some people will come right out at you and start to accuse you, but you should remain calm and take care not to be offensive yourself. If there are threatened in any way, don't hesitate to call the police. The police officer is trained to handle tense situations should they arise. If the accident is serious enough, someone may have already called the police.
file a police report if you feel that there is significant damage or injury.
If you are injured to the point where you need medical attention, or an ambulance you should remain still and simply rest. Some people get a shot of adrenaline and become too active when they are injured, so just remain calm if you can.
If you are able, try to get the names, addresses, drivers license numbers and as much insurance information as you can from the other driver. Do not apologize for anything that happened, as you may be admitting legal liability for the accident if you should do so. Many times after a car accident is is not clear who was at fault, so try not to unintentionally or intentionally admit any guilt.
Then you can call a car breakdown recovery service to retrieve your car and delivery it to your home or a garage.