Lewis Hamilton confident of Brazilian GP security
Share - WeChat
"They took action to try and put things in place to improve it and I am assured," Hamilton said. "I do feel confident it is improved. We don't know what's around the corner but I am hopeful of a positive weekend for everyone."
Meanwhile, Hamilton said he was against moves to expand the F1 season, a day after officials confirmed that Vietnam would be added to the GP calendar in 2020.