Why isn't anyone discussing the obvious solution to the emergency responder issue? Driverless cars should be accessible to be navigated by emergency services.

Why isn't anyone discussing the obvious solution to the emergency responder issue? Driverless cars should be accessible to be navigated by emergency services. Instances of this usage should be publicly documented. If there's no driver to make human decisions, and the device is incapable of adapting to emergent situations, this seems like the easiest and most-logical way to handle it.