Japanese GP: Lewis Hamilton fastest in first practice
Mercedes' Lewis Hamilton pips team-mate Nico Rosberg to go fastest in the first practice session for Sunday's Japanese Grand Prix.
Red Bull's Sebastian Vettel, who will claim his fourth world championship if he wins at Suzuka with Ferrari's Fernando Alonso lower than eighth, ended third fastest.
During the session Williams's Pastor Maldonado spun off at Spoon when he lost his left-rear wheel.
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