Yea, we absolutely have to be vigilant about that and antisemitism is a real problem - but like normally that manifests in spray painting synagogues or throwing rocks at kosher stores. Actions that are more damaging and imply some level of premeditation (eg getting spray paint).

I’m just speculating here, but this smells like kids doing something stupid on a dare. A police station is a weird place to target antisemitic vandalism. You can barely see this so in terms of impact it’s pretty low (it is probably already gone with a quick hose down of the sidewalk). And it looks like they just grabbed a paver and carved it into the sidewalk so likely didn’t bring any tools of their own to do this. Just doesn’t check out as something an actual antisemite would do.