Interacting

Non-mahram approaching a group of ladies

Q: If a female is among a group of other females and a non mahram male approaches the group of females to speak to the other females she is in the group with, is it enough for this particular female to lower her gaze and refrain from useless chatter with the male while still standing in the group or is she supposed to leave the gathering when the male approaches?

Families travelling together

Q:

1. I am married, I have a sister in-law and brother in-law, they are also married. We all stay in Saudi as neighbours, so is it permissible that we three families go for umrah together in a big car provided all females are fully covered in burqa?

2. Similarly can we three families go on a picnic trip to various tourist attractions provided all females are covered in burqa but obviously the females can see the men of their family through eye opening of niqab if they don't lower their gaze but males can't. so is it permissible to travel together in this manner?

3. Another situation is if all of the three families travel in their personal car but on reaching the destination they unite,but no casual conversation is there between na mahrams of family, each family just enjoy themselves and have fun,only thing is they all go the place same day for a happiness in their personal vehicles, is it permissible to travel in this manner?

Looking at na mahrams with lust

Q: I am a 20 year old male living in the UK. I want to go to university in this country however, there are very expensive tuition fees therefore most people have to take out a haram interest loan. However, there are a few courses that are full NHS funded so I can avoid the haram loan. One is called Dietetics BSc. I really want to do this course. However, the course is 87% female. The majority of these are young 'attractive young ladies'. There are 13% male on this course and I'd do my best to avoid the females and stick with my male friends. However, a male being on a 87% female course, it will be hard to avoid them, and I fear looking at them with desire-which is haram in the hanafi madhab. Is there any position in any of the four sunni madhabs that will allow me to look at these students potentially with desire? I understand the whole point of these Islamic gender laws is to avoid
adultery. Even If I look at them even with desire, insha'Allah, nothing will come of it and I won't commit adultery, I will avoid them these girls as much as I can and lower my gaze, but sometimes it is difficult to talk to these people without looking at them and I cannot guarantee that my looks will be free from desire. 

I want to study this to earn a halal income, improve the health of my community and avoid the haram student loan, but I may have to look at these
people but I am not interested in taking it any further with these girls. They're students, like me, and potentially a fitna for me. I will treat them
that way. But I cannot guarantee my looks will be free from desire.