For the execution of exceptional transport, it is not enough to just have an exceptional permit, as escort vehicles are also required by law. In Slovenia, we use two types of escort vehicles — simple and complex. A simple escort vehicle must be equipped with yellow flashing lights and a sign indicating exceptional transport. A complex escort vehicle, in addition to the above, must have an illuminated board with the appropriate signs. The driver performing the escort for exceptional transport must have the appropriate certification for this task. In our fleet, we have both simple and complex escort vehicles, and our drivers are properly certified.