Slave camp, streets collection point.

Read intro about slave world: Slave world introduction,

All the processes must be organized, so slaves should not loaf around in the city without the aim. So municipality marked some areas as collection points for unowned slaves, where they can wait for transportation. Vehicle arrives once per day, but nobody knows when, so abandoned slaves have to wait a lot of hours, and once came here they can't leave or change the position, just stay and wait.

Also the points can be used for slavery committing procedure. If any of free citizens decided that it's too hard to stay free - all he/she needs to do is to come here, strip down and take the collar. And, for sure, wait with other slaves.

It seems easy to take the collar and close it in your neck. But after it's locked there is no way back, and it takes a time to get used to your new status, and this heavy (first public collar is heavy and not comfortable for purpose) piece of steel, which reminds you about this status.

The waiting is only one thing abandoned slaves have to bear. Nobody likes abandoned slaves to the waiting can be real nightmare. Time to time some of free people, who have time for it can vent their anger on fully helpless slaves. The pregnant slaves suffer more for their law violation.

It's usual situation when some young citizens, which don't have the ability to buy the slave, come and humiliate slaves different ways. 

Sometimes it happens that one of slaves prove to be so stupid that dare to say something. Something like "what are you doing, give mercy to her ...". 

Not good idea at all, retribution is always quick and severe.

But these slaves was abandoned by their owners, so they deserve all happened to them, and should know their place.

Also slaves are used more usual way, as sex toys. This happened to them whole waiting time, statistics says that they serve about 3 free citizen while waiting in average. 

Finally, after hours of waiting, humiliations and suffer police van arrive. It will take them to the slave camp, the place where they can live and wait for new owners.