Which of the following should always be done when involved in a collision?

Exchanging insurance information is a critical step to take when involved in a collision. This act is necessary for several reasons: it facilitates the process of filing insurance claims for any damages or injuries sustained during the accident. By sharing each driver's insurance details, both parties can ensure that responsibilities are appropriately addressed, and claims can be settled without unnecessary delays. This exchange typically includes names, phone numbers, addresses, license plate numbers, driver's license numbers, and insurance policy numbers.

Following this protocol can also help in legal situations, as having accurate information prevents misunderstandings about liability and can provide evidence if needed later on. It is vital to remain at the scene of the collision to comply with legal obligations and ensure that all necessary details, including incidents involving law enforcement or witnesses, are managed correctly.