First Minister, COP26 is the last chance for world leaders to take action in order to safeguard the future of our planet. Westminster holds many of the powers to make a difference, but there's nothing precluding the Welsh Government from taking action now and insisting that full powers for the economy and energy are brought home here to Wales. Liz Saville Roberts has a Bill before the Westminster Parliament at the moment that would lead to the devolution of the Crown Estate to Wales. In this Parliament, Plaid Cymru has called on a number of occasions for those powers, and you are on the record yourself supporting that demand. So, during your time in Glasgow, will you be raising with Boris Johnson the need for a package of new powers for Wales as a matter of urgency? Can you tell us more about your assessment of the length and breadth of the additional powers required here in Wales?