Is it permissible for a breastfeeding woman who broke her fast out of fear for her infant to eat and drink openly in a car during a Ramadan day, or must she conceal herself?

A nursing mother is not permitted to break her fast unless there is a fear of harm to herself or her infant. This harm is established through medical evidence, experience, or a strong presumption, not mere illusion. If harm is established, she is permitted to break her fast while concealing it, unless circumstances necessitate eating in front of people, in which case there is no blame upon her. The husband may compel her to do so as long as the marital relationship exists, due to the obligation of breastfeeding.