Formula E championship leader Lucas di Grassi is concerned his title fight with Sebastien Buemi will be decided by people manipulating the championship's Fanboost vote.The Abt Audi Sport driver has been vocal regarding his concerns over the way fans can vote to give competitors an energy boost in the second...

Formula E has confirmed Fanboost voting will be available in-race throughout the 2015-'16 season.Fans will be able to vote for a revised power hike awarded to three drivers until six minutes into the race. Last year that hike came in the form of a five-second boost to 180kW of power,...