Men of the RAF do exercises in formation in a field.
Soundtrack is currently missing for this issue.
Various shots of hundreds of RAF men doing exercises in formation in a field. Lots of arm swinging and knee bending, cycling legs in the air. Amazing aerial shot makes the field of men look like moving dots on wallpaper! More exercises, then the men march off.
Note: paperwork says the men are rehearsing for a display for Empire Day at Halton Aerodrome.