In his 13 January letter to the First Minister, the Secretary of State for Wales invited the First Minister to attend meetings of the new EU exit preparedness committee, chaired by the Prime Minister, when relevant issues to Wales were on the agenda. They also stated: 'I have asked officials to share with you the experiences around the recent exercises in Kent, and similarly it would be helpful if you were able to share your conclusions around work in Holyhead and the Pembrokeshire ports.' What response, if any, therefore, has the First Minister, or yourself on his behalf, made in response to that request?