Moving to a nation you are not a citizen off is not simple. More so when the nation you are a citizen of is consided an agressor to the one you want to visit.
But more to the point. No government can force you to. So even if he could. The UK is required to consider all asylum/refugee claims under his percieved risk at his home nation. It's part of the Geneva convention.
Nods saw it somewhere on social media myself. I have an over eager chihuahua I inherited from an ex.
So gave it a try. Half an hour of doing this he stopped pulling.
I'm far from an expert.