Ruthless Red Bull won't go easy

Red Bull today promised they won't let up until the end of the season even if they retain both Formula One titles well before then.

After Sebastian Vettel's victory in the Italian Grand Prix yesterday, the 24-year-old German can become the sport's youngest double champion at the next race in Singapore on September 25, providing results go his way.

And with six rounds to go, Red Bull are also dominating the constructors' standings with a 126‑point lead over McLaren.

"Our philosophy has been to attack each grand prix weekend and not cruise and collect points," said team principal Christian Horner. "I think that's the right philosophy and we continue to learn very valuable lessons for next year.

"We will certainly keep pushing all the way to the last race of the season in Brazil."