Six & half million people moved to OECD countries last year (about 10% up on the previous year).... some, of course, moving between OECD members.
The small numbers of 'illegal migrants' (that's REFUGEES!!!!) are actually dwarfed by the numbers migrating through standard channels.
Certainly migration is up, but can we be surprised with the chaos from political upheavals & climate change, as well as economic necessity.... read my lips:
MIGRATION IS & HAS BEEN NORMAL!
@ChrisMayLA6 The purpose of demonising the relatively small number refugees is to persuade the general populace to accept the much larger number of skilled migrants that businesses want brought in.