How to Walk in New York

"Baby Strollers: Eating for two, sleeping for two, or walking for two, give those with rolling babies a break. That is, unless they’re in the habit of retooling their child’s stroller to fit their own purposes. Those who use the stroller to wedge apart subway doors or as a makeshift cattle guard for pushing the sidewalk clear are putting their children in danger and, as such, are psychopathic and should be feared. Those who are using the stroller for those very same reasons – yet have no child in the stroller or in the visible vicinity – may be working an interesting angle, but you should still avoid them. "
The Morning News