This morning we learned of the “ghost stroller” of Park Slope, a stroller painted all-white to resemble a memorial. It was causing a bit of hysteria in the neighborhood as to its meaning. But now the ghost stroller has been unleashed from its parking sign and is on the move. The New York Times reports that last night at 9 p.m. it was seen in the trash near Sixth Avenue and Berkeley Place, which is pretty disrespectful on the small chance it was a memorial, but a crossing guard from nearby P.S. 282 removed it and placed it in front of the school as a warning to drivers. If the ghost stroller wasn’t an art project before, it certainly is now. Now it just needs GPS.