It is not children but adults. The students are not from kindergarten, nursery, primary or secondary school pupils but university students so they are not children but adults. And gambling is not for children but for adults from 18+ years. So when you're making comments here in the thread carefully select the words. Any person above 18+ is no more a child. I have said it before and here again.
These students have their own thinking and volition. If their studies will be affected by gambling, so be it because they're the ones that does the action. They can think and speak for themselves already and they have awareness on the consequences for the actions that they are going to do. Gambling isn't for those that are under the legal age but even so, if they're still studying and the provision is from their dads and moms, they shouldn't follow their volition.