Formula 1 is to trial a "virtual safety car" at the US Grand Prix.
The system, which forces drivers to slow in an accident zone, is aimed at eliminating the possibility of a repeat of the accident that left Jules Bianchi in a critical condition.
BBC: F1 to trial ‘virtual safety car’ at US Grand Prix
Toro Rosso driver Daniil Kvyat of Russia leads Force India driver Sergio Perez of Mexico during the Formula One Japanese Grand Prix in Suzuka on Oct. 5, 2014.
