Rubuta ci gaba don wannan sakin layi - A cikin 1967, Parkes ya yi gasa a cikin wasu manyan kyaututtuka biyu na Ferrari wanda ya gama na biyar a Zandvoort
amma ya yi ritaya ta hanyar hatsari a Spa, bayan ya zame a kan man da aka fesa daga Jackie Stewart H16 BRM, a zagaye na farko, yana fama da karyewar kafafu wanda zai kawo karshen aikinsa na Grand Prix.