British ambulance girls show off their skills - in American donated vehicles.
Full title reads: "Action! By American Ambulance Units".
GV explosion in centre of field.
VS of English girls in an American equipped ambulance unit showing their daily routine. Shots of them leaving in the ambulances on an exercise - they carrying mock injured people on stretchers into their ambulances.
VS of the girls relaxing in the mess and keeping fit by riding a stationary cycle.