They have been doing this for years, its called security. Do you now how often people get robbed in these big parking lots? Or the cars get broken into?
The mall and other places do that here to deter crooks. The windows are dark so you can’t tell if its manned or not at that particular time.
Its the crooks that should be sweating about these towers. . and I tell you, women love them because it makes them feel more secure in dark parking lots. . .its stunning how many women are raped in parking lots every year.