The President of the Regional Council of Hauts-de-France, Xavier Bertrand, stated in February 2016 that "If Britain leaves Europe, right away the border will leave Calais and go to Dover.
Pimpinan dewan daerah Hauts-de-France, Xavier Bertrand mengatakan pada 2016, "Apabila Britania Raya meninggalkan Uni Eropa, maka perbatasan akan berpindah dari Calais ke Dover.