Reply To: Boro Park Eruv Home › Forums › Shabbos! › Boro Park Eruv › Reply To: Boro Park Eruv April 5, 2011 6:21 am at 6:21 am #761112 david1999Member shmooze1 – “How is it possible to check eruv Shabos a minimum of three eruvs?Are they checking the eruvs Thursday night?” They are checked constantly.