Kammala wannan jumla: Cook ya fara fafatawa a Gasar Rally ta Duniya (WRC) a cikin rukunin samarwa a cikin 2012 kuma ya tuka Ford Fiesta ST. Kwana daya kafin ranar ƙarshe don shigar da kayan samarwa, ƙungiyarta ba ta yanke shawara ko suna son shiga ba amma sun zaɓi yin rajista jim kaɗan kafin a rufe shi. A lokacin bude kakar
Rally na Monte Carlo, Cook ta zama mace ta farko da ta yi ikirarin samun matsayi na aji na samarwa ta hanyar gamawa a matsayi na biyu. Taronta na gaba watanni biyar bayan haka a Girka ya gan ta ta tabbatar da sakamako na shida na aji na samarwa duk da cewa motarta ta lalace. Tallafin Cook ya bushe kafin Rally New Zealand kuma an tilasta ta sayar da kofuna a kan eBay don tara £ 17,000 wanda ya ba ta damar ci gaba a gasar.