That's one question I haven't given a lot of thought in terms of this appearance, but I've given it some thought in the past.
The whole issue is whether people want to go for more direct democracy as opposed to representative democracy. Constitutional referendums have one thing in common: they are divisive. They pit family members against other family members. It creates difficulties. Other referendums may not be as expensive to society. As we move towards addressing the public's concern about participating in democracy, then perhaps we should be looking at the possibility that if people wish to get together to sign a petition and a certain number or threshold is reached, then maybe a referendum should be obligatory under those circumstances. I would see advantages to that. There are some disadvantages, but I would see advantages.