I don't think any of that matters any more, the issue is so firmly in the public eye that Labour need to show that they've solved it whether it's a 'real' problem or not.
> unlikely to gain them many Farage supporters
Farage is polling ahead of both major parties at the moment. That support came from somewhere. To characterise all of those supporters as only interested in populist bastardry seems a bit of a surface take on the issue. Why have they turned to someone like that? Most likely they feel their own lives and prospects getting worse and in their dissatisfaction have turned to an easy answer, someone who promises to change everything and blame the outsider. To put it starkly, reductively even, you don't get nazis when everyone feels like their life is on the up and up. Well not many anyway.
The mainstream of UK politics needs to get to grips with (perceived?) worsening standards of living and failing services, and actually take action that makes people's lives better. Instead for decades now it has just tinkered at the edges, seemingly run by ambitionless accountants. Shuffling half a percent here, half a percent there, not really achieving very much but spewing vast volumes of hot air. It's not really a wonder to me that a sizeable minority are looking outside of that, or are getting frustrated that they can't get a doctor's appointment or the roads are falling apart. It's all too easy for Fartrage to say - look over there!