I was saying yesterday that this video is one of the most Baltimore things I've ever seen/heard. A wide range of ages and races hanging out and talking - hipsters, a redneck, and the African-American lady - all complaining that they'd been telling the City for years about the impending disaster, only to get no response whatsoever. Followed by a real-time depiction of Baltimore's infrastructure literally crumbling before their eyes.
Not to mention the lady then totally freaking out.
The visual metaphor of the cop walking by and doing absolutely nothing right before the collapse is just the cherry on top. The whole thing is so awesome.