Horner warns Perez: 'Comes a point when difficult decisions must be made'

Christian Horner has acknowledged that "difficult decisions have to be made" regarding Sergio Perez's future at the Red Bull team. The Mexican had a disastrous weekend in front of his home fans. He failed to escape Q1 on Saturday, and finished the Grand Prix in last position. He also failed to clinch the fastest lap bonus point from Ferrari, though he was carrying significant damage by that point.