Kammala jumla mai zuwa: Fry F2 ya fara fitowa a watan Yunin 1958 a Brands Hatch, tare da Parkes ya gama tseren farko na shida a Crystal Palace circuit. Bayyanawa a cikin abubuwan da suka faru na Formula Two a cikin 1958 da 1959, an shigar da motar don Formula One
1959 Babban Gasar Burtaniya. Parkes bai cancanci shiga tseren ba, ya kafa sa'a ta 27 mafi sauri, kuma ba a shigar da motar ba don wata babbar gasar cin kofin duniya. Motar ta shiga cikin tsere da yawa, kafin bayyanar karshe tare da kammala na biyu a taron Brands Hatch Boxing Day.