Rabbinic Rulings Concerning Eruvin in Crown Heights, Brooklyn, and Large Cities

The practical ruling for Crown Heights comes from the Rabbonim of Crown Heights. The neighborhood's Beis Din has repeatedly ruled that the publicized eruv does not permit carrying in the streets of Crown Heights on Shabbos or Yom Kippur. That ruling has been stated in Beis Din guides, signed letters, and later public rulings, and it remains the starting point for the practical question of carrying in the neighborhood.

The larger halachic background reaches beyond Crown Heights. Rav Moshe Feinstein addressed eruvin in Manhattan, Brooklyn, Flatbush, Boro Park, and other large-city settings in a series of responsa and public interventions. Other leading Rabbonim joined collective rulings concerning Manhattan and New York. Their rulings help explain the large-city questions that formed part of the background to Crown Heights, while the practical psak for Crown Heights is given by its own Rabbonim.

The Crown Heights Beis Din

The clearest place to begin is the Crown Heights Beis Din and its practical ruling on carrying. Before the public dispute of 5776, a Beis Din Tishrei guide already told residents and visitors:

Here in the neighborhood there is no eruv, and it is forbidden to carry on Shabbos and Yom Kippur.

The same instruction appears in the Tishrei 5777 guide. These guides were issued by the Crown Heights Beis Din and compiled from the public shiurim of Rabbi Yosef Yeshaya Braun. They are institutional guidance rather than individually signed pesak dinim, and they are important because they show the practical instruction being given before the events of Iyar and Sivan 5776.

When an eruv was publicized in Crown Heights in 5776, Rabbi Aharon Yaakov Schwei and Rabbi Yosef Yeshaya Braun issued a signed Beis Din letter on 2 Iyar. After discussing the complexity of a city eruv and the necessity of the local Rabbonim's agreement, they ruled:

Practically, on Shabbos it is absolutely forbidden to carry in the streets of the neighborhood, and an "eruv" such as the above is treated as nonexistent.

Read the 2 Iyar 5776 Beis Din letter in full.

Rabbi Avrohom Osdoba separately addressed the matter. His clarification of 8 Iyar rejected any implication that his earlier remarks could be used as support for the eruv and prohibited participation in establishing it. In Sivan, Rabbi Osdoba and Rabbi Shlomo Yehuda Halevi Segal issued a signed ruling stating that there was no kosher eruv throughout the boundaries of Crown Heights and that carrying remained prohibited on Shabbos and Yom Kippur.

The practical position continued to be stated in later years. Rabbi Osdoba and Rabbi Braun issued a ruling on Erev Sukkos 5782 describing the position of the local Rabbonim as one of absolute rejection and again stating that the advertised eruv is treated as nonexistent for practical halacha. They repeated the ruling on 20 Teves 5783 when addressing claims concerning exterior walls, and again before Tishrei 5786 for residents and the many visitors spending Tishrei in Crown Heights.

The individual pages for Rabbi Aharon Yaakov Schwei, Rabbi Avrohom Osdoba, Rabbi Yosef Yeshaya Braun, and Rabbi Shlomo Yehuda Halevi Segal follow the particular rulings and explanations associated with each Rav.

Rabbi Zalman Shimon Dworkin and the earlier local position

Rabbi Zalman Shimon Dworkin, the longtime Mara D'Asra of Crown Heights, belongs to the eruv history for a different reason. The later Crown Heights rulings expressly refer back to his position. The Sivan 5776 ruling of Rabbi Osdoba and Rabbi Segal invokes the clear psak issued in Kislev 5739 by Rabbi Dworkin together with American and Canadian Rabbonim headed by Rav Moshe Feinstein. The Erev Sukkos 5782 ruling of Rabbi Osdoba and Rabbi Braun likewise includes Rabbi Dworkin when describing the continuous position of the local Rabbonim.

A surviving reproduction of a Kislev 5739 Union of Orthodox Rabbis proclamation also prints Rabbi Dworkin's name among its Rabbonim. The document is a later reproduction with printed names, so his inclusion there should not be described as a visible handwritten signature. Rabbi Zalman Shimon Dworkin and the Eruv Question in Crown Heights follows the sources that can be attributed to him with precision.

The page on Rabbi Yehuda Kalman Marlow concerns the established historical practice in Crown Heights during his years as Mara D'Asra. It does not attribute a personal eruv ruling to Rabbi Marlow where no direct ruling is available for quotation.

The local question includes expertise and continuing responsibility

A city eruv is not established by a wire alone. Its halachos involve the status of the streets, the form and continuity of the enclosure, the use of walls or other boundaries, the validity of each tzuras hapesach, and the continuing inspection and repair of the entire route. The local Rabbonim repeatedly connected those halachic questions to knowledge of the actual place.

The Beis Din letters of 5776 state the principle in practical terms: the Rabbonim who know the conditions of a place must decide what is decisive there. The later rulings repeat that an eruv cannot be established in a neighborhood without the agreement of its local Rabbonim. This is why the site's fuller discussion of supervision, expertise, and local rabbinic authority belongs beside the rulings themselves.

Rabbi Yosef Heller addressed the same practical problem in a Kollel talk in Sivan 5776. The published notes of his talk, transcribed and edited by Rabbi M. Greenberg, stress that a person considering a city eruv must know who built it, whether the builder is genuinely expert in Hilchos Eruvin, who is responsible for its present kashrus, and who checks it from week to week. His discussion also distinguishes the Torah concept of eruv, which is an ordinary part of halacha, from the question whether a particular eruv may actually be relied upon.

Rav Moshe Feinstein and the New York eruv question

Rav Moshe Feinstein occupies a central place in the broader New York discussion because he addressed the subject repeatedly in Igros Moshe and in public rulings. His responsa consider whether parts of New York and Brooklyn are a reshus harabim, the role of shishim ribo, the effect of existing boundaries and bridges, and whether an eruv could be established in Flatbush or Boro Park. In Orach Chaim IV:87 and IV:88 he directly rejected the report that he had permitted a Flatbush eruv and explained why he did not consider it proper to establish such an eruv in Brooklyn. Orach Chaim V:28 returned to the question of eruvin in large cities and again discussed Brooklyn, Flatbush, and Boro Park at length.

Rav Moshe also participated directly in public rulings. On 18 Sivan 5722, he was one of five Rabbonim whose handwritten signatures appear on the extant Agudath HaRabbonim notice concerning the proposed Manhattan eruv. In 5739 he wrote a separate letter concerning Brooklyn, preserved in a later facsimile, stating his position against establishing an eruv there. Rabbi Moshe Feinstein's Rulings Concerning Eruvin in Manhattan, Brooklyn, and Large Cities gives the full sequence and the necessary distinctions between Manhattan, Brooklyn, and the particular neighborhoods discussed in each responsum.

The Manhattan and Brooklyn pages address the geography and halachic questions of those places directly. Their histories provide background for Crown Heights without turning a Manhattan ruling into a local Crown Heights psak.

The 1962 Manhattan ruling and its signers

The surviving Agudath HaRabbonim notice of 18 Sivan 5722 is significant because the document itself bears handwritten signatures. The five visible signers are Rav Aharon Kotler, Rav Yaakov Kamenetsky, Rav Gedalia Schorr, Rav Chaim Bick, and Rav Moshe Feinstein. The notice states that the Agudath HaRabbonim had ruled against the Manhattan eruv and that proposed corrections had not changed that ruling.

This document establishes a direct role for those five Rabbonim in that Manhattan ruling. It does not by itself constitute a Crown Heights ruling. Its relevance here lies in the development of the large-city eruv question that later appears in the Brooklyn proclamations and in Rav Moshe's responsa.

Read the Agudath HaRabbonim ruling of 18 Sivan 5722 in full.

The Kislev 5739 proclamations and the Rabbonim named on them

The material from Kislev 5739 is different in form. A Union of Orthodox Rabbis proclamation concerning New York and other large cities survives in a later reproduced copy. Its text says that the earlier prohibition applies to every large city and that there is no distinction in that respect between Manhattan and another large city. The reproduced page carries a list of printed rabbinic names, including Rabbi Zalman Shimon Dworkin and Rabbi Meir Greenberg.

A further Hebrew notice against establishing eruvin in New York and Brooklyn was published with seventy-three rabbinic names. An English newspaper reproduction likewise presents the injunction with a seventy-three-name list. Among the names relevant to the present site are Rabbi Dworkin, Rabbi Yaakov Kassin, Rabbi Yosef Harari-Raful, and Rabbi Meir Greenberg. The pages on Rabbi Yaakov Kassin, Rabbi Yosef Harari-Raful, and Rabbi Meir Greenberg explain the role that can be established for each Rav from these collective texts.

The surviving copies matter for what they actually contain. A handwritten autograph on an extant ruling is direct evidence that the Rav signed that sheet. A printed name on a collective proclamation establishes that the surviving publication names the Rav, while it does not display his autograph. A later Beis Din letter that attributes an earlier psak to a Rav is a later rabbinic attribution and should be read as such. Keeping those forms distinct allows the rulings to be stated fully without claiming more from a page than is visible on it.

For Crown Heights, the result remains practical and local. The broader rulings explain the halachic and historical setting, while the successive rulings of the Crown Heights Beis Din state what residents and visitors are to do in Crown Heights itself.