I had an unpleasant encounter with a neighbor a few days ago.
After a day long meeting and an hour in traffic, I enter the gate to my street and out of the darkness, a man I've never met, says harshly, "Where's the 500 you owe for security?"
My response should have had much more patience but it didn't. The short 'conversation' ended with, "This gate is illegal, I should call city council!" He yelled as I stormed off, "If you don't pay, you don't pass through the gate. There! I've told the guards, you can't pass here now."