Kammala wannan jumla: An yi nufin ya debut da mota a
Gasar Formula One Grand Prix ta 1950 a Silverstone, tseren farko na sabon Gasar Cin Kofin Duniya na Formula One, amma matsalolin da ke cikin injin, kamar fashewar silinda, karkatar da sandunan haɗi, da gazawar piston, ya haifar da jinkirta farkon tseren. BRM maimakon haka dole ne ya gamsu da nuna motar a Silverstone bayan masu aikin BRM sun yi aiki duk daren da ya gabata don shirya motar. Mays ya kori motar don da'irori da dama. Gimbiya Elizabeth, daga baya Elizabeth II, da mijinta, Yarima Philip, Duke na Edinburgh sun halarci zanga-zangar.