DfI/2019-0018: FOI Request for plans made by the department for various Brexit scenarios including day one planning exercise

I would like to make a Freedom of Information request for the following.

• Plans made by the department for various Brexit scenarios.
• All submissions made to the executive office regarding preparations for a no deal Brexit scenario and outcome of day one planning exercise.
• All submissions made to the department from arm’s length bodies on their no deal scenario planning and day one exercise planning.