Rosh Yeshiva Responds
Rabbi Linzer answers halakhic questions from rabbis and community members

21 06, 2026

Uber or Bicycle on Shabbat: Visiting Baby and Wife in the NICU

June 21st, 2026|Amirah LeGoy, Choleh, Eiruv, Orach Chayim, Prohibitions, Shabbat, Uvda D'Chol|

QUESTION

A family has a premature baby in the NICU. Barukh Hashem (thank God), the baby is doing okay, but he needs to remain there until he gets bigger and stronger.

The parents have two other very young children at home, and they want to be with their children while also being present for their baby in the hospital. The mother is planning to go back and forth over Shavuot and Shabbat using pre-ordered Ubers. The father can either bike or take an Uber.

Is there a preference between biking and taking an Uber?

ANSWER

29 10, 2023

Food Brought by Car or Without an Eruv on Shabbat

October 29th, 2023|Eiruv, Orach Chayim, Prohibitions, Shabbat|

QUESTION

Israel

There is someone who meets her elderly parents for Shabbat together with her two siblings, who are not religious. Everyone shares the food preparation, and my friend wonders whether she is allowed to eat the food they bring. The food that is being brought is kosher and not cooked on Shabbat, but will be brought in a car on Shabbat or carried through an area without an eruv.

ANSWER

The short answer is, yes, the food may be eaten. In this case, we are dealing with the issue of ma’aseh shabbat when the food was carried without an eruv (or driven), but

30 04, 2023

Eating at a Table Partially Outside of the Eiruv

April 30th, 2023|Eiruv, Orach Chayim, Shabbat|

QUESTION

Maryland


This is a makeshift eruv set up at a cabin. The eruv goes over the table so that half of the table is inside the eiruv and half outside. More of a theoretical question: I know there is a similar question regarding sukkah, but is there an issue if ראשו ורובו בתוך הערוב ושלחנו חוץ לערוב—having your entire body within an eruv, but a part of the table at which you’re eating outside an eruv?

Any issue with eating at