Calls for safety tweak after Interlagos fatality

Leading Brazilian touring car driver Caca Bueno is calling for urgent safety improvements at the Interlagos formula one circuit.

At the wet Sao Paulo venue on Sunday, stock car driver Gustavo Sondermann lost control near the end of the lap at the Curva do Cafe corner that in recent times has been unofficially dubbed 'Tamburello de Interlagos'.