They can suspend your ability to borrow books for one day per each week of being late. Providing slight incentive to return, without preventing low-income people from educating themselves.
Recently late? No more books for you until you return them.
Been late for month? No books for you this week.
Been late for year? No books for you this month and a half.
(This should NOT be multiplied by number of books late)
Recently late? No more books for you until you return them.
Been late for month? No books for you this week.
Been late for year? No books for you this month and a half.
(This should NOT be multiplied by number of books late)