Table:
text: 1979 British Formula One season
Races
Races
Round Name_ Circuit Date_ Winning_driver Winning_car
9 Daily Express Formula 1 Trophy Oulton Park June 30 Emilio de Villota Lotus 78
10 Nogaro Grand Prix Nogaro July 8 Emilio de Villota Lotus 78
11 ATV Trophy Mallory Park July 29 Dave Kennedy Wolf WR6
12 Fuji Tapes Trophy Brands Hatch August 27 Ricardo Zunino Arrows A1
13 Radio Victory Trophy Thruxton September 9 Rupert Keegan Arrows A1
14 Budweiser Trophy Snetterton September 23 Rupert Keegan Arrows A1
15 Bradford & Bingley Trophy Silverstone October 7 Gordon Smiley Surtees TS20

Question: Who won Silverstone by a lap after 10 for the 1979 British Formula One season?