The use of illicit drugs — is the cause of disqualification in the Brazilian Series Stock Car.
Over the past six years has been to convict five riders, including former racer «Formula 1» Tarso Marques and Marcos Gomez, who won the championship this year.
By the «black list» recently added and Rafael Matos, known for his performances in INDYCAR. Under suspicion there is another pilot who previously played in «Formula-Renault 3 „Lucas Foresti.
Which riders drug used is unknown, but Raphael Matos doping test was taken in mid-October during the tenth stage of the Stock Car in Curitiba. The season he will not be able to close, because he was disqualified for two years. With respect to the Brazilian Lucas Foresti Automobile Federation has not yet made a decision.