I agree should not be solely convicted on DNA evidence but it should really assist finding probable culprits.

Could also catch fathers of single mothers to get them to share costs. It would not matter if mothers refused to give name, they should be found.

I hope I am not being controversial but surely mothers who refuse to name the father should not surely expect full benefits as denying the taxpayer to collect the farther's share.
No doubt some may find this offensive but have to find ways of cutting Welfare Bill as Mr C and Mr C have said.