The global organizing body (FISA, the ancestor of the FIA) allowed more liberal, negotiated interpretations "back home" and some European Teams, most prominently Rudi Eggenberger, ran questionable vehicles.
The global organizing body (FISA) allowed more liberal, negotiated interpretations "back home" and some European Teams Rudi Eggenberger, ran questionable vehicles. This was most prominently. The ancestor of the FIA was FISA.