The broom wagon is also known as the sag wagon. SAG stands for Supplies And Gear. Cycle touring groups which have a vehicle to carry their luggage and food are said to be "sagged" in that they have a vehicle that carries supplies and gear for the participants in the ride.
|1957 Renault Broom Wagon|
|1961 Tour de Fance Broom Wagon|
|The broom wagon in the movie The Triplets of Belleville|