Between 2005 and 2012, a campaign was made to get £1 billion from old students.
Older students in some countries are able to drive themselves to school.
The older students worked better and had more time for personal work.
There have been others since I last saw either of my old students.
Some older students, those 40 to 55, have children in college.
Has the increase in older students run its course, or do you think it will continue?
The school features open groups for older students as well.
Older students will also be asked to take younger children to school if their parents are not available.
And for five, its older students have occasionally done so.
Some of the older students say the crisis could not have come at a worse time.