British Racing Drivers' Club holds International Trophy race in spite of heavy rain

Title: "International Trophy Auto Race" superimposed over a few race cars speeding on a rain-soaked section of track / cars start on a wet track; one car stalls as the rest pass it / car races on wet track / two cars race by / cars race by in pouring rain, rain splashes on pavement in fg / two cars come straight down the track in pouring rain / car speeds by two men standing by the track / MS of section of crowd watching / pan of cars rounding track section passing thick line of spectators / various shots car driven by Reg Parnell, number 35, racing / various shots of car racing / WS track section with some people standing around, can see most of a sign reading "Jaguar" / car flips over and over before crashing to a stop sliding upside down into hay bales in front of a grandstand filled with spectators, man runs toward car