Question:
What is the ruling on a woman going out with her sisters husband or he takes his brothers wife with his wife and sister to the market?
Answer:
The likes of this may not be considered travelling if the market is close, but a women going out with her Mahram is what is more protective for her than her going out with (other) women.
For in the likes of this situation it’s (considered) going out with women, and women roaming in the markets without a Mahram is exposure to fitnah.
Answered by: Shaykh, the Allamah, the Trustworthy Advisor, Abu Abdirrahman Yahya bin Ali Al-Hajuri – may Allah preserve him
Source: https://t.me/sh_yahia_duroos/9636
Translated by: Abū ‘Abdillāh ‘Omar bin Yahya Al-‘Akawi