Not really viper.
"It is in essence an attempt to 'casework' the whole population of children and families, and will bear particularly on the poor, the different, the most disadvantaged."
That bit and then the whole rest of the article concentrating on that...it completely ignores the fact that previously those were the sections of society already targeted.
In my area and many others for instance health visitors were scaled back about a decade or so ago and instead of seeing all young children routinely they were to concentrate on targeted sections of society, young parents, out of work parents, those with known addiction problems and a few others.
So those people, the ones she's concerned about being disadvantaged by being 'caseworked' already were.
It has to be taken in context, targeted services have to actually be targeted and doing it by things like maternal age, household income or known substance abuse doesn't actually work, partly because there's a whole lot of those people who actually don't need it but are being targeted anyway but also because parents can not be in one of those groups and there's still huge family issues going on.
You've also got to add in with my example of health visitors that without health visitor engagement routinely happening - things like developmental delays miss out on early intervention, if their parents aren't in a targeted group and haven't had any reason to seek out a health visitor, their children don't get the developmental checks.
That sort of situation is the same with all targeted services, the most effective way to actually provide services is to spread a very wide net and then have the services concentrated on those that need it, not just to start off assuming that certain sections of the population must be in need of the services, whether they're fine or not.