Force India deputy team principal Bob Fernley has insisted that there will be no repeat of the Hungarian Grand Prix, where both his drivers suffered huge accidents as a result of car failures.

Sergio Perez's car had a suspension failure which caused it to slam into a wall and flip over, while Nico Hulkenberg's front wing collapsed under the car during the race, sending him into the barriers.

Fernley told Autosport: "Reliability and design integrity are two of the key strengths of Force India, and I don't think that has been compromised. It's just unfortunate it was a weekend when we had a couple of incidents that were high profile."

The next race takes place in Belgium in three weeks' time.