Can you expand on this a little because I just can't see it. What policy of Mayor Khan has led to attacks? He's the mayor, he doesn't have any control over National security matters or immigration policy? He doesn't control the border guards at the airport.
We seem to be falling into a pattern where you declare something as absolute truth, only a biased idiot could think otherwise, but then you can't come up with a scintilla of evidence when challenged. You make Mayor Khan sound like a hook handed hate preacher. I'm not sticking up for him because I have some special love for him, but rather what he says is public record. It's black or white, he either said it or he didn't.
And that's the way it usually goes with all the alt right Trumpian BS, once you actually nail down the facts, it all ends up being exaggerated and part truths. Mounds and mounds of it, so much that most people can't keep up with fighting for the truth.
Fill me in Mr Texas, provide some proof!
I did NOT say he personally made national policy that led to these attacks.
What I said was... As a prominent leader in Labour he publicly and repeatedly espoused a perspective from the left. That is evident is many many sources. Try google. I'm busy.
The gist of those sources say... we should welcome millions of immigrants, hundreds of thousands of which will be from high threat regions. That, as rich countries, we should welcome these less fortunate people, treat them well, not offend them, and that eventually they'll integrate themselves into our societies while maintaining their own culture and loyalties. If we mistreat or offend them, then that will make them vulnerable to radicalization and cause a threat to us.
In no way did I describe him as a hook handed evil whatever you said. Quite the opposite. I've referred to him with respect. What I think is that he's a soft-hearted naive optimist who sincerely believes that people should be able to move where they want, that rich countries owe something to poor ones, and that if you treat people well then they'll happily abandon their beliefs and loyalties to latch onto your values and interests just because you've been nice to them. I believe he understands this will not work in some cases. That a few people, despite that treatment, will still attack us; and that, some who started out bad guys will use that system to get here for the purpose of attacking us. His position is that those attacks are the cost of having our values, etc.
That's perfectly fine for him to believe all that (and again, try google, there's endless sources of quotes from him relating that position). And, when we follow that policy and attacks still happen, then it is also perfectly fine to criticize him for it.
If you agree with the Mayor's position then you may feel uncomfortable with the criticism. In your case, it seems you cannot accept the reasonableness or logic of that criticism, and so deflect to attacking the messenger. It doesn't hurt that President Trump was the messenger and you already have a well formed opinion that makes it easy for you to pile more hate onto him, but it's deflection just the same.
If you still do not believe the narrative I'm attributing to the mayor and would like for me to walk through it piece by piece with multiple article citations to show that it comes from his own words, then I will do that for you. But, it's going to be a month before I have time. I really don't think it's that hard to google up those results for yourself in about 10mins.