The Foreign Registration Office in Bangalore is a crowded and rude place. I have seen the staff in the counters yell at elders and teens. They have no respect, if someone is stumbling with their English this people will just yell and make them sit in the back for hours as if they even knew proper English.
The staff treat people like cattle going into a slaughterhouse. I even saw a foreign lady cry and a man who worked there yelled at her "Dont cry, get out, those tricks dont work here!". I also saw while the counter guy screamed and treated so badly a very elderly man from Japan.
India is so wonderful, yet this is the worst "greeting" any foreigner gets. All the people who work there sound like they had a horrible fight with the whole world right before they sit on their cubicles to give the worst possible service. Including the main guy who desperately tries to hide his bald spot with a comb over.