Summary: Short animated film on lorry driving techniques, probably made for the British Army during the First World War.
Description: The film uses wire-controlled cutout shapes, white on a black background, to demonstrate in plan view a column of three lorries driving too close together down a road and colliding in a shunting accident when the lead one halts. Further demonstrations of a lorry correctly passing a horse and cart, and of a lorry reversing round a corner.