Drogher

The drogher are the inhabitants of the grey towers, and are the servant caste of Camora. They are a population composed primarily of the descendants of criminals, traitors, and those who had no respect for light. Being demoted to drogher is the greatest fear that most Camoran citizens have, largely because it is so possible. Though those demotions are not common, they're common enough to keep people aware.

That said, very few people pay attention to the drogher. They're omnipresent, cleaning and maintaining the city they're not allowed to inhabit, and their generally dull colouration and clothing means they fade into the background.

Most houses do not have assigned drogher servants. Poorer areas might have a single drogher assigned to entire neighborhoods, meaning that while they might show up once a month, the onus of maintaining a household will fall on the family inhabiting it.

In wealthier areas, however, drogher are assigned to specific homes. The wealthiest of people have not only assigned drogher, but also paid servants to take care of all the more important or personal matters.

Physical appearance
Drogher have largely been isolated from the general population long enough that they have developed a clear physical appearance all their own. Their skin is very pale, and their hair and eyes tend to be dull and very close in colour to their skin. They often appear washed-out, and their dull clothing does nothing to help the impression.

There isn't much by way of drogher fashion, though woven hair or fiber bracelets and ornaments are popular. Hair is usually kept short so as to make it more manageable, but upper-tower drogher assigned to specific houses will often be instructed to maintain other styles.

Despite their circumstances, Tower drogher are extremely clean so as not to offend the noses of the citizenry.

Drogher also tend to be very thin, though those that work in the Towers are never emaciated or sickly-looking.

Laws
Drogher must follow all the normal rules of the city, but are uniquely subject to the following laws:

They may not speak without permission.

They may not own anything.

They may not rest while they are in the Towers.

They must follow the orders of their supervisor exactly.

They may not take orders from citizens if those instructions would delay the completion of any prior task.

The only legal penalty applied to drogher from breaking any rule is death.