On the day he helped Mercedes to a record-breaking seventh straight constructors' crown, Lewis Hamilton said that while he would like to race in Formula 1 next season, there’s “no guarantees” that he will as the reigning six-time world champion has yet to sign a fresh deal with Mercedes. The Briton’s contract expires at the end of the current campaign and while he and Mercedes Team Principal Toto Wolff have insisted consistently that they want to continue the partnership, they have as yet not sat down to hammer out a new contract.