What should a driver do if they are involved in a minor collision?

Answer: B — Exchange information with the other driver

In the event of a minor collision, exchanging information with the other driver is the appropriate action to take. This step is crucial for ensuring that both parties have the necessary contact and insurance details, which can facilitate the process of filing claims and resolving any disagreements later on. This exchange helps establish accountability and provides documentation of the incident. It's also important to note that leaving the scene without doing so can lead to serious legal repercussions, including being charged with hit-and-run. Furthermore, waiting for law enforcement to arrive is not always necessary for minor accidents unless there are injuries or significant damage, so actively gathering information is a proactive stance that benefits all involved.