The Belgian Grand Prix will mark a new stage in the use of active aerodynamics in Formula 1. The FIA has confirmed that the Spa-Francorchamps circuit will have no fewer than five straight line fashion zones, a record this season on an equal footing with Melbourne, with a particularly striking decision regarding the approach of the mythical Raidillon. The FIA has formalized the mapping of the areas of use of active aerodynamics for the Belgian Gr…