Oh! Your comment reminded me of something my dad told me (my country of origin is Bangladesh): https://www.quora.com/Why-are-almost-all-Indian-restaurants-in-th

Oh! Your comment reminded me of something my dad told me (my country of origin is Bangladesh): https://www.quora.com/Why-are-almost-all-Indian-restaurants-in-the-UK-owned-by-Bangladeshis https://www.quora.com/Why-are-almost-all-Indian-restaurants-... . I wouldn’t say that that’s the only reason either. Even if a non-Muslim Indian does set up an Indian restaurant, they have a high chance of attracting recurring customers that happen to be Muslims that observe a keeping a halal diet.