Question to the Home Office:

To ask the Secretary of State for the Home Department, whether there has been any cost to the public purse of the (a) construction and (b) maintenance of (i) fencing, (ii) other physical barriers and (iii) surveillance infrastructure in northern France, including (A) Calais, (B) Grande-Synthe and (C) Dunkirk related to immigration since 1 January 2023.

The Home Office cannot comment on the specifics of French activity, but the Sandhurst agreement and related finances are referred to in this Press release from the beginning of the year - New UK-French action to go after smuggler gangs - GOV.UK

We continue close cooperation with France to strengthen border security and disrupt criminal gangs.