Don't they have student IDs?

Farran said:

Don't they have student IDs?

Probably refused to believe it either, since she looked very much not a student.

It is pointed by some people that she looks like an old lady.

At least a certain Irish Noble will defend her fellow ramen-loving friends.

If she can't get a student discount due to looking like an adult so much...
Can she buy smokes and beer without needing to present an ID, then?