It's clearly not controlled enough. That's a city approximately the size of Leicester every year. Nobody voted for this.
[1] https://migrationobservatory.ox.ac.uk/resources/briefings/lo....
And what you imply we get would be fine if we had voted for it. With the low turnouts and the aforementioned first-past-the-post, in reality far less than a majority actually did.
Can you please define how an objective simple piece of data is somehow biased?
Demonstrably untrue. 1 in 5 people are foreign born. Over six million people received indefinite leave to remain specifically through the brexit process. "Small boat landings" brought a city the size of Canterbury to the UK last year alone fleeing France. Over one million visas were issued last year.
Can you explain what's controlled about small boat landings?
Granted, yes, we had little control over migration from the EU from 2004 to 2016. But very few of London's working poor are of Eastern European heritage - anyone from there who finds it too difficult here tends to head back.
Asylum seekers / "small boats" migrant numbers are absolutely tiny relative to the London population.
London does have a high % of first-generation immigrants - but most of them are now-elderly Caribbeans, South Asians, Mediterraneans, West Africans who came over in the 60s and 70s. Outside of a few areas, non-Anglo-looking people in their 30s and under were overwhelmingly born here.