[Wombat]

I have a friend who worked for a few years running food aid distribution for the WFO in Namibia and Angola. She organised large shipments of food from donations, organised the transport of the food aid from the ports to the refugee camps, and she ran the monthly distributions at the camps. Each month she would go with a handful of other aid workers to the camps with trucks of food, and over the course of two or three days at each camp they would hand out a one month ration to each of the tens of thousands of people queueing up at the trucks. Obviously keeping track of which refugees already had their ration was tricky, as was making sure that people too sick to get to the trucks also got their share. So that's how people in massive refugee camps like this get food.