Question to the HM Treasury:

To ask the Chancellor of the Exchequer, pursuant to the Answer of 21 November 2023 to Question 1954 on Revenue and Customs: Staff, how many and what proportion of the 17,300 customer compliance staff work on matters relating to the UK's departure from the EU.

HMRC does not segment its data in this way, and therefore this information would only be available at disproportionate cost.