Can you have a unregistered vehicle parked in your driveway inSan francisco?

In San Francisco, you are generally not allowed to park an unregistered vehicle in your driveway. Vehicles must be properly registered and display current license plates. If an unregistered vehicle is parked in your driveway, it may be subject to fines or towing by local authorities. It's advisable to check with local regulations for any specific rules that may apply.