rollerblading mother

So i'm on my way home from doing a CUNYCAP (work study program for graduate students in CUNY) interview @ Brooklyn College and i 'm driving on Empire and notice this:

A stroller speeding down one of the intersecting streets. A mother, i gather, was on rollerblades going downhill with a baby in one of those three-whelled strollers. i thought she wasn't going to be able to slow down at the light but she did, and switched directions. But for a few seconds i was scared for the child.