Grosjean in favour of blue flag rule tweak

The Mexican was penalised in the Hungarian GP for holding up Lewis Hamilton and then came under fire from Daniel Ricciardo in Germany, the Aussie suggesting Gutierrez was worse than others at adhering to blue flags. For his part, Grosjean suggested that the current blue flag rule wasn't optimal, bringing up an example from his race at Hockenheim. "When they [the faster drivers] are ... Keep reading