‘Good publicity for Brexiteers’
Lousy publicity for Brexit.
Even worse publicity for over twelve years of failed Tory Government.
……..
From your link:
”Seaborne crossings aboard small boats by would-be refugees and migrants were rare before November 2018.[2][3] More commonly, they stowed away aboard trains, lorries or ferry boats, a technique that has become more difficult in recent years as British authorities have intensified searches of such vehicles.”
So one again you are being disingenuous.
Migration through the channel tunnel, a cross channel route, is not included in your link even though the switch in migration method has been from stowing aboard lorries, to traveling in small boats.