Sébastien Buemi steers the STR5 round the Ricardo Tormo circuit during the first pre-season test. The Toro Rosso is the first to be built by the team and not given to them by Red Bull, and although it suffered some reliability issues yesterday, the car was up to scratch (if not speed) today, and completed over 100 laps. Buemi ended the day two seconds off Massa, who posted the fastest time.