Another ongoing dispute is the status of two inter-connected eruvin in Brooklyn: The Flatbush eruv and the Boro Park eruv.
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The installation of eruvin has been a matter of contention in many neighbourhoods around the world, with notable examples such as the London Borough of Barnet; Outremont, Quebec; Tenafly, New Jersey, and Westhampton Beach, New York.
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In the Elstree and Borehamwood neighbourhoods of Hertfordshire, United Kingdom, a petition was circulated in 2007 condemning the proposed eruv on the grounds that it would constitute the establishment of a "Jewish state".