Table:
text: 1978 British Formula One season
Races
Races
Round Name_ Circuit Date_ Winning_driver Winning_car
1 International Gold Cup Oulton Park March 24 Tony Trimmer McLaren M23
2 Evening News Trophy Brands Hatch March 27 Tony Trimmer McLaren M23
3 Anglia TV Trophy Snetterton April 16 Tony Trimmer McLaren M23
4 Sun Trophy Mallory Park May 1 Geoff Lees Ensign N175
5 International Whitsuntide Race Zandvoort May 15 Bob Evans Surtees TS19
6 Donington Formula 1 Trophy Donington Park May 21 Giancarlo Martini Ensign N175
7 Radio 210 European Trophy Thruxton May 29 Tony Trimmer McLaren M23
8 Oulton Park Formula 1 Trophy Oulton Park June 24 Guy Edwards March 781

text: 1978 British Formula One season
Races
Races
Round Name_ Circuit Date_ Winning_driver Winning_car
9 Dave Lee Travis Trophy Mallory Park July 30 Bruce Allison March 781
10 Fuji Tapes Trophy Brands Hatch August 28 Tony Trimmer McLaren M23
11 Radio Victory Trophy Thruxton September 10 Guy Edwards March 781
12 Budweiser Trophy Snetterton September 24 Dave Kennedy Wolf WR3

Question: Which driver from the 1978 British Formula One season drove the McLaren M23 at the Snetterton Circuit?

Question: What car did Tony Trimmer drive at Oulton Park Circuit in the 1978 British Formula One season?