The first steps after a multi-car crash are very much the same as in a two-vehicle crash–just a bit more complicated. First, check yourself for injuries. Don’t get out of the vehicle unless you can do so safely. If you’re able, call the police. Then, exchange insurance information with all involved drivers. While this might prove impossible if the crash is a pile-up involving dozens of vehicles, do the best you can. Take pictures or video if you’re able, and try to collect contact information from any witnesses. Share any information you collected with your car crash lawyer as soon as possible, so they can follow up while memories are fresh.