Final answer:
In the case of a minor crash where your vehicle blocks traffic, move the vehicle if safe; otherwise turn on hazard lights and seek help.
Step-by-step explanation:
If you are involved in a minor crash and your vehicle is blocking the flow of traffic, the most appropriate action to take is to attempt to move your vehicle out of the roadway immediately if it is safe to do so. This helps to ensure that traffic can continue to flow smoothly and reduces the risk of any additional accidents caused by your vehicle obstructing the road. If the vehicle cannot be moved or it's not safe to move it, you should turn on your hazard lights to warn other drivers and then call for assistance.
Remember to check for any injuries before moving your vehicle, and only do so if it is safe. It's also important to document the crash and exchange information with the other party involved, if applicable.