It's interesting to note the differing narratives about pretty much the same issues.
Any legitimate concern about immigration - or more accurately, the way it's been (mis)managed is instantly dismissed with accusations of xenophobia, etc.
Yet when priced out families and individuals from London and the south east move to the SW, East, or North, it's seen as perfectly fine to bemoan the impact on locals (presumably 'locals' are born and bred?).
Also see the hypocrisy of the Lib Dems. All very pro increased population... until it comes to their own affluent spacious backyard. They recently won a by-election on NIMBYism.
An expanded population absolutely does impact on current residents - but particularly on the poorest.
Fine if it's catered for. But it wasn't and isn't. And that lack of accomodation harms immigrants every bit as much as British born. Because, you know, they too want and deserve an affordable and decent quality of life.
Infrastructure - schools, public transport, GP surgeries and hospitals (with easy access for local people), social care - including children's services and for the disabled of all ages - mental health, criminal justice, libraries. And (vitally) protection of employment conditions and wages AND sufficient supply of affordable and secure housing.