It's normal practice in the UK for police to aid the handling of mentally unstable people. The difference is that British police don't shoot people. Ever.
Ukrainian refugees are great. They're highly educated, have high standards of work ethics and are just great people overall. I'm definitely biased as a person from xUSSR country who is also 1/4 Ukrainian myself, but I'm really glad to see more Ukrainians in Europe.
I mean after Liz Rishi is a bloody angel.