Land Rover is restricting dealers from retrofitting roof rails on new Velars that were not originally equipped at the factory with them. Apparently, the retrofit of roof rails involves the disassembly of the pano roof mechanism, removal of interior roof panels and side curtain air bags, which will not only be extremely costly and labor-intensive, but may compromise the integrity of how everything was intended to be assembled at the factory. In other words, if you plan on using roof-mounted accessories on your Velar, you must order it with your factory build. And if you want a First Edition, you're out of luck because currently roof rails cannot be optioned from the factory on a First Edition.