The headline championship for the Silverstone International Trophy event last weekend was unquestionably the British Formula 4 brigade, but the young guns were surprisingly restrained in the opening encounter.<br>Lewis Wherrell - fresh from a double win at Snetterton the previous weekend - comfortably secured victory, the choice of fitting his new set of tyres for race one allowing the JHR ...<a class='more' href='https://www.autosport.com/national/news/proudfold-nalder-wins-brdc-international-trophy-as-wherrell-grabs-british-f4-lead/10825910/?utm_source=RSS&utm_medium=referral&utm_campaign=RSS-ALL&utm_term=News&utm_content=uk'>Keep reading</a>