Start by checking if everyone is safe. Move your car out of traffic if...

https://www.mediafire.com/file/f4dei5t512ww43t/pdf-72498-58932.pdf/file

Start by checking if everyone is safe. Move your car out of traffic if possible. Always get a medical checkup immediately, even if you feel fine. Call the police to get an official report. Take photos of the scene and grab contact info from witnesses