That age is dropping to 5 next year, Tiffany, and the OP will be back with the usual, 'Oh, but I didn't mean people like you, just, you know, them.' That's how it always goes.
The problem is the lack of non-temp, FT jobs that pay min wage or above. Eastern European immigrants (all EU/EEA immigrants) can take zero hours contracts, PT, seasonal work often enough not because they're just so much better than any Brit worker (who are all workshy and lazy, of course), but because they come on their own with no children in tow. This means they can live anywhere, as cheaply as possible. They can get on their bikes and move round with the work, no worries about catchment areas, accommodation for a family, etc. Yet, let us not forget, they can and do claim child tax credit, working tax credit AND child benefit for kids who have never set foot in the UK.
So let's, for once, engage our brains when talking about policies rather than spouting off a load of drivel.