SAN FRANCISCO (KCBS) — San Francisco police are looking for vandals who tipped over four Smart Cars in two different neighborhoods early Monday morning.

Police received a call about 1 a.m. that about six to eight hooded suspects were roaming the area near Bowdoin and Sweeny Streets in the city’s Portola District around the same time that a silver Smart Car—the compact eco-friendly vehicles—was found turned on it’s backend on the corner.