Cycling in wartime to save petrol.
No petrol, so push cycling. Location of events unknown.
Bicycles for fun and country. World War One; home front. Civilians in Britain are encouraged to use bicycles to save petrol. Various scenes of bicycling. GV park; with children and adults walking about. pan right to show several bicycles lying on ground. CU funny shot of a 3-generation family bike -- 2 women - a young and an old - riding a tandem bike; with a child in a sidecar! A street filled with bicycle riders; on some special ride to promote cycling. Start of a boys' bicycle race.
Conservation; fuel; energy; sports; recreation; transportation; exercise.