Black Man's Burden by Mack Reynolds

Driving into town over the dusty, pocked road, Homer gave the newcomers to his group more background on the care and control of the genus _mob_. He was obviously speaking through considerable experience.

"Using these quarterstaffs brings to mind some of the other supposedly innoxious devices used by police authorities in controlling unruly demonstrations," he said. "Some of them are beauties. For instance, I was in Tangier when the Moroccans put on their revolution against the French and for the return of the Sultan. The rumor went through town that the mob was going to storm the French Consulate the next day. During the night, the French brought in elements of the Foreign Legion and entrenched the consulate grounds. But their commander had another problem. Journalists were all over town and so were tourists. Tangier was still supposedly an international zone and the French were in no position to slaughter the citizens. So they brought in some special equipment. One item was a vehicle that looked quite a bit like a gasoline truck, but was filled with water and armored against thrown cobblestones and such. On the roof of the cabin was what looked something like a fifty caliber but which was actually a hose which shot water at terrific pressure. When the mob came, the French unlimbered this vehicle and all the journalists could say was that the mob was dispersed by squirting water on it, which doesn't sound too bad after all."