 Nyorai kupfuurira kweiyi ndima - Muna 1967, Parkes akakwikwidza mune mamwe maGrand Prix maviri eFerrari achipedza ari wechishanu paZandvoort asi achirega nokuda kwetsaona paSpa, pashure pokutsvedza pamafuta akapfapfaidzwa kubva kuH16 BRM yaJackie Stewart, parwendo rwokutanga, achitambura makumbo akaputsika ayo pakupedzisira aizogumisa basa rake reGrand Prix. 