If you were injured, make sure you call the police so they can come to the scene and establish fault. You should also do what you can to collect evidence that will help you establish the other party's liability. This evidence includes: • The names and numbers of all witnesses. • Contact information and insurance information for the driver. Photos of the scene and the vehicles involved. • In some cases, you may be able to get the driver to admit fault. With permission, take a recorded statement from the other party or from witnesses using your phone.