If I may, on the question of detention, when there was the 50th anniversary of the 1951 convention, there was quite a process whereby states brought forward concerns they had about gaps they identified in international refugee law. One of them was on the question of the application of detention. It was found there that there are very specific instances where detention may be permissible, for example, in the question of verifying identity. But the subsequent document that came out of this multi-year process, this document called Agenda for Protection, which was endorsed by the UN General Assembly, specifically calls on states, and here I quote:
...more concertedly to explore appropriate alternatives to the detention of asylum-seekers and refugees, and to abstain, in principle, from detaining children.
—which was defined as under the age of 18.