Renault could have high-speed fix for Canada

Last month's Spanish GP - the previous F1 race on a conventional circuit - was disappointing for Renault, which was outpaced by 'best of the rest' rivals Haas and McLaren in qualifying.Carlos Sainz then finished a lapped seventh, while Nico Hulkenberg was taken out in the first-lap pile-up.Technical director Nick Chester said the understeer problem was the key weakness of the 2018 ... Keep reading