Yes. You cite the need for an evidence-based approach, and I'm sure you're right in that. But there may be implications for your ambitions for affordable housing in Wales, which you were telling us about in the Assembly this week. Certainly, we agreed that we have a shortage of affordable housing here.

Commercial developers, when they build new housing estates, have a certain legal obligation to provide an element of affordable housing. Developers building so-called student blocks are under no such obligation. Unless the Welsh Government becomes more aware of what the universities may be doing, and investigates the practice, then there is a danger that you are allowing the universities, and their partners in the construction business, to undermine your ambitions for affordable housing. So, are you aware of this threat? And I would ask you again: do you intend to do anything about it?