Sainz and Ricciardo added to Halo test roster for Spa

Toro Rosso driver Sainz and Red Bull driver Ricciardo will join Mercedes' Nico Rosberg and Force India's Nico Hulkenberg in running the Halo for an installation lap. Sainz, who had previously called for a driver vote on the device, was pleased by the decision to have several number of drivers try out the device. He said: "It feels like they've listened to us - after Germany, we ... Keep reading