Is the Federation Internationale de l’Automobile ever going to make up its mind?! First it was out with the Halo and in with the Shield. Now it’s in with the Halo and out with the Shield? These two distinct driver protection features for F1 seem to be in constant competition the FIA’s attention! Designer Olcay Tuncay Karabulut is prepared either way. First he gave us a glimpse as to what we might expect from the Shield with his . Now he’s back at it with this concept for what a Halo system might look and function like. It looks pretty sleek but we’re not sure if that’s because it’s sitting on a hot Ferrari SF-18 concept that he’s also responsible for. Which one do you prefer? Designer: