I do not believe so, and I do not recall using the word “deluge”. It is undeniably a problem, and it is one of the largest things to feature in my inbox on a daily basis.
This has been exacerbated by criminal gangs that are making an immoral profit from human smuggling and trafficking. Critically, migrants are crossing through safe European countries and refusing to claim asylum there. In ever growing numbers, migrants are being drawn to this country, and the situation is becoming unsustainable. The UK is one of the world’s most generous countries for refugee resettlement, and that is right.