@XingMing
It is, I think, a necessary tactic to kill the trafficker/smuggler business model stone dead. It's distasteful and odious if applied to vulnerable people, but I would like to hear alternative ideas from the left that can't be reduced to "let everyone come".
Its not a left right issue, its a right/wrong or workable/unworkable if you like.
So what Israel found was that the migrants sent to Rwanda, disappeared into the hands of people traffickers and ended up back in Europe, well those that didn't die did.
In the case of the UK, we have said this new policy will apply to men, so the people traffickers will move onto to Women, putting them at risk of the traffickers and of course sexual abuse... and yet you on the right are all ok with this.
France takes 3 x as many migrants as we do, even inc the channel crossing one's, bigger country but the costs to house, educate employment etc is the same.
This situation is one of our own making, pre Brexit, very few tried to sail across the channel, why? because eco migrants could be sent back to Europe, our choice to do or not, was immaterial, we could.
This policy is also a distraction from the 2.8 to 5m HK Chinese BJ has invited in, by changing the law.