Ferrari president accuses critics of Fernando Alonso 's German GP win of cheating . Ferrari fined $ 100,000 and may face more punishment after controversial incident . Montezemolo said the move was common practice within the Italian team . Sergio Pérez appeared to let Alonso win after being told by team to slow down . Red Bull team boss Christian Kahn criticised the Italian marque 's race strategy .
Ferrari president accuses critics of Fernando Alonso 's German GP win of cheating . Ferrari fined $ 100,000 and may face more punishment after controversial incident . Sergio Pérez appeared to let Alonso win after being told by team to slow down . Red Bull team boss Christian Kahn criticised the Italian marque 's race strategy .