Title reads: "Jockeys Aid Invalid".
Charity gymkhana at Hill Leys, Buckinghamshire (?).
G/V gymkhana in progress. C/U Pat Moss (Sterling Moss' sister) with her horse "Hanky Panky". C/U jockey Brian Marshall with "Sporty Boy". Various shots woman throwing ball on skittle side show....
Documentary about events of 1939 - preparations for war and then hostilities break out.