The Overtaking Working Group which is established by the FIA and a lead by Paddy Lowe (McLaren), Pat Symonds (Renault) and Rory Byrne (Ferrari) made a detailed study about how to increase the overtaking in Formula one and FIA has implement new regulations for 2009 in the light of their work. We will see many changes this year especially most of them will be in the aerodynamic area, but will these new regulations really increase the overtaking? Let’s try to find an answer;
Since there weren’t any major changes over the regulations for a very long time and there was an engine freeze, the only chance of gaining an advantage over the other teams was having very different winglets on the cars. This different aerodynamic equipments on the cars caused nothing but the increase in the dirty air flow for the car which is behind. Therefore overtaking has become very difficult. As a result of the new regulations confirmed by FIA the downforce levels were decreased about 50% by the changes made on front and rear wings and diffusers. In addition, the winglets and cranes on the cars are now prohibited. Since the races have not started yet, nobody really knows whether the new regulations will increase the overtaking or not.