Jess said
Well I can see where he's coming from inasmuch as London will be right royally poleaxed without a non-stop influx of immigrants to keep it running on a basic level (hotels, catering, cleaning etc) and to contribute high-level skills in business, education and health.
This is the myth, but its nonsense. London does not have the spac for a "non-stop influx of immigrants" for heavens sake! It cannot house everyone already there and many immigrants are already living in appallingly overcrowded conditions.
There are many large successful capital cities which manage with few or no immigrants to do the low paid jobs! Indeed in the eighties Londons population was falling and until Blair took office immigration had slowed to modest levels. There is no reason why we shouldnt repeat that. Wages would increase, some less successful businesses, coffee shops and fast food joints might close, others would have to become more efficient. The market would adapt That would all be a good thing.