We head to Malaysia mindful that we'll once again receive a stern challenge from our closest rivals - most notably Red Bull Racing and Mercedes. read more »

Mark Gillan, Chief Operations Engineer: Suzuka is a classic track with its trademark figure-of-eight layout that proves a stern technical test for the drivers. read more »

Mark Webber can expect a stern talking to from Christian Horner after the Red Bull driver admitted to ignoring team orders in Britain... read more »

Sergio Perez is confident he will pass a stern FIA medical test that will clear the way for him to drive in this weekend's Canadian Grand Prix... read more »

Red Bull's Sebastian Vettel holds off a stern challenge from McLaren's Lewis Hamilton to win a thrilling Spanish Grand Prix. read more »

With a new challenge to look forward to in 2011 with Hispania - and a stern challenge it is, indeed - Vitantonio Liuzzi muses that he is 'used to starting from... read more »

Felipe Massa has delivered a stern warning to his critics not to already write him off for next season... read more »