F1: Lewis Hamilton back on top in Barcelona
Defending champion and current leader Lewis Hamilton regained his almost customary place at the top of the time sheets on Friday afternoon when he outpaced Mercedes team-mate Nico Rosberg in the second free practice session
Barcelona: Defending champion and current leader Lewis Hamilton regained his almost customary place at the top of the timesheets on Friday afternoon when he outpaced Mercedes team-mate Nico Rosberg in the second free practice session ahead of this weekend's Spanish Grand Prix.
Mercedes' Lewis Hamilton
Driving with his usual elan and precision in a gusty wind at the Circuit de Catlunya, the two-time world champion clocked a best lap of one minute and 26.852 seconds to finish almost half a second clear of nearest rival four-time champion German Sebastian Vettel of Ferrari.
Rosberg, given a reprimand during the morning for infringing the pit-lane entry lines as he worked his way to the fastest lap in that session, wound up seven-tenths of a second back in third place.
The reprimand was his first since last year's Bahrain Grand Prix.
Finn Kimi Raikkonen, who complained of boredom during a radio conversation in the closing stages, was fourth quickest in the second Ferrari, endorsing a growing impression that the Italian team is the only one capable of mounting a serious challenge to Mercedes' continuing domination, especially if it can outperform the champions in tyre-wear management.
For Briton Hamilton, it was another day of business as usual. After winning three of the season-opening four "flyaway" races outside Europe, he dominated the session. He has failed to top the times in second practice only five times in the last 24 sessions.
If his near-flawless progress looks predictable, the practice itself was punctuated by unexpected moments, most notably when after German Rosberg had laid down an early marker with a fastest lap, the engine cover of Frenchman Romain Grosjean's Lotus car flew off after 17 minutes, signalling a red flag stoppage.
This meant Grosjean was delayed in the pits for more than half an hour for repairs - a predicament shared by Daniel Ricciardo as the Australian's Red Bull car was up on its stand in the team garage for 55 minutes of the session as his fourth and final penalty-free Renault power unit of the season was installed.
When he did emerge, for a 90-minute session truncated into less than five, Ricciardo climbed to 13th with his fourth lap - compared to 35 registered by his former Red Bull team-mate Vettel.
That left him eight places behind his Red Bull team-mate Russian Daniil Kvyat, who was a fine fifth after a lacklustre start to his season ahead of Dutch teenager Max Verstappen, of Toro Rosso.
Briton Jenson Button delivered a welcome shaft of optimism to the troubled McLaren Honda team in seventh place ahead of Finn Valtteri Bottas of Williams, Spanish local hero Carlos Sainz in the second Toro Rosso and Brazilian Felipe Massa in the second Williams.
Two-time champion Spaniard Fernando Alonso was 11th in the second McLaren, signalling perhaps that the team's new gunmetal grey livery was bringing a change of fortunes after four pointless and disappointing races.